diff --git a/common/web/input-processor/src/text/inputProcessor.ts b/common/web/input-processor/src/text/inputProcessor.ts
index c5d679d8ac..4bdb20b614 100644
--- a/common/web/input-processor/src/text/inputProcessor.ts
+++ b/common/web/input-processor/src/text/inputProcessor.ts
@@ -85,7 +85,7 @@ export default class InputProcessor {
    * @returns  {Object}                 A RuleBehavior object describing the cumulative effects of
    *                                    all matched keyboard rules
    */
-    processNewContextEvent(outputTarget: OutputTarget): RuleBehavior {
+  processNewContextEvent(outputTarget: OutputTarget): RuleBehavior {
     const ruleBehavior = this.keyboardProcessor.processNewContextEvent(this.contextDevice, outputTarget);
 
     if(ruleBehavior) {
@@ -365,13 +365,7 @@ export default class InputProcessor {
   }
 
   public resetContext(outputTarget?: OutputTarget) {
-    this.keyboardProcessor.resetContext();
+    this.keyboardProcessor.resetContext(outputTarget);
     this.languageProcessor.invalidateContext(outputTarget, this.keyboardProcessor.layerId);
-
-    // Let the keyboard do its initial group processing
-    //console.log('processNewContextEvent called from resetContext');
-    if(outputTarget) {
-      this.processNewContextEvent(outputTarget);
-    }
   }
 }
\ No newline at end of file
diff --git a/common/web/input-processor/src/text/prediction/predictionContext.ts b/common/web/input-processor/src/text/prediction/predictionContext.ts
index 9fc5dcd003..4206079390 100644
--- a/common/web/input-processor/src/text/prediction/predictionContext.ts
+++ b/common/web/input-processor/src/text/prediction/predictionContext.ts
@@ -50,7 +50,7 @@ export default class PredictionContext extends EventEmitter<PredictionContextEve
     if(originalTarget != target) {
       // Note:  should be triggered after the corresponding new-context event rule has been processed,
       // as that may affect the value of layerId here.
-      return this.langProcessor.invalidateContext(target, this.kbdProcessor.layerId);
+      return this.resetContext();
     } else {
       return Promise.resolve([]);
     }
@@ -337,4 +337,16 @@ export default class PredictionContext extends EventEmitter<PredictionContextEve
   public sendUpdateEvent() {
     this.emit('update', this.currentSuggestions);
   }
+
+  public resetContext(): Promise<Suggestion[]> {
+    const target = this.currentTarget;
+
+    if(target) {
+      // Note:  should be triggered after the corresponding new-context event rule has been processed,
+      // as that may affect the value of layerId here.
+      return this.langProcessor.invalidateContext(target, this.kbdProcessor.layerId);
+    } else {
+      return Promise.resolve([]);
+    }
+  }
 }
\ No newline at end of file
diff --git a/common/web/keyboard-processor/src/text/keyboardProcessor.ts b/common/web/keyboard-processor/src/text/keyboardProcessor.ts
index 14d1359f05..9c43c241bc 100644
--- a/common/web/keyboard-processor/src/text/keyboardProcessor.ts
+++ b/common/web/keyboard-processor/src/text/keyboardProcessor.ts
@@ -554,9 +554,15 @@ export default class KeyboardProcessor extends EventEmitter<EventMap> {
     return false;
   }
 
-  resetContext() {
+  resetContext(target?: OutputTarget) {
     this.layerId = 'default';
     this.keyboardInterface.resetContextCache();
+
+    // May be null if it's a keyboard swap.
+    if(target) {
+      this.processNewContextEvent(this.contextDevice, target);
+    }
+
     if(!this.contextDevice.touchable) {
       this._UpdateVKShift(null);
     }
diff --git a/web/src/app/browser/src/contextManager.ts b/web/src/app/browser/src/contextManager.ts
index 726fa6f152..32b450e293 100644
--- a/web/src/app/browser/src/contextManager.ts
+++ b/web/src/app/browser/src/contextManager.ts
@@ -1,10 +1,15 @@
-import { OutputTarget } from '@keymanapp/keyboard-processor';
+import { type Keyboard, Mock, OutputTarget } from '@keymanapp/keyboard-processor';
+import { type KeyboardStub } from 'keyman/engine/keyboard-cache';
 import {
   ContextManager as ContextManagerBase,
   type KeyboardInterface
 } from 'keyman/engine/main';
+import { BrowserConfiguration } from './configuration.js';
 
 export default class ContextManager extends ContextManagerBase {
+  private _activeKeyboard: {keyboard: Keyboard, metadata: KeyboardStub};
+  private config: BrowserConfiguration;
+
   initialize(): void {
     // TBD:  keyman.domManager.init (the page-integration parts)
     // CTRL+F: `// Exit initialization here if we're using an embedded code path.`
@@ -18,6 +23,17 @@ export default class ContextManager extends ContextManagerBase {
     throw new Error('Method not implemented.');
   }
 
+  get activeKeyboard() {
+    return this._activeKeyboard;
+  }
+
+  set activeKeyboard(kbd: {keyboard: Keyboard, metadata: KeyboardStub}) {
+    throw new Error('Method not implemented.');
+    // depends on the target
+    // if not set with an "independent keyboard", changes the global.
+    // if set with an "independent keyboard", changes only the active target's keyboard.
+  }
+
   insertText(kbdInterface: KeyboardInterface, Ptext: string, PdeadKey: number) {
     // Find the correct output target to manipulate.
     const outputTarget = this.activeTarget;
diff --git a/web/src/app/webview/src/configuration.ts b/web/src/app/webview/src/configuration.ts
index 1ab46e4fa2..226ee50119 100644
--- a/web/src/app/webview/src/configuration.ts
+++ b/web/src/app/webview/src/configuration.ts
@@ -1,7 +1,10 @@
 import { EngineConfiguration, InitOptionSpec, InitOptionDefaults } from "keyman/engine/main";
 
+import { type OnInsertTextFunc } from "./contextManager.js";
+
 export class WebviewConfiguration extends EngineConfiguration {
   private _embeddingApp: string;
+  private _oninserttext: OnInsertTextFunc;
 
   initialize(options: Required<WebviewInitOptionSpec>) {
     this.initialize(options);
@@ -13,6 +16,10 @@ export class WebviewConfiguration extends EngineConfiguration {
     return this._embeddingApp;
   }
 
+  get oninserttext() {
+    return this._oninserttext;
+  }
+
   debugReport(): Record<string, any> {
     const baseReport = super.debugReport();
     baseReport.embeddingApp = this.embeddingApp;
@@ -26,10 +33,16 @@ export interface WebviewInitOptionSpec extends InitOptionSpec {
   /**
    * May be used to denote the name of the embedding application
    */
-  embeddingApp?: string;
+  embeddingApp: string;
+
+  /**
+   * Accepts a callback used for updating the host application's context.
+   */
+  oninserttext?: OnInsertTextFunc;
 }
 
 export const WebviewInitOptionDefaults: Required<WebviewInitOptionSpec> = {
   embeddingApp: '',
+  oninserttext: null,
   ...InitOptionDefaults
 }
\ No newline at end of file
diff --git a/web/src/app/webview/src/contextManager.ts b/web/src/app/webview/src/contextManager.ts
index cc8b0c171e..61d1083afa 100644
--- a/web/src/app/webview/src/contextManager.ts
+++ b/web/src/app/webview/src/contextManager.ts
@@ -1,24 +1,69 @@
-import { Mock } from '@keymanapp/keyboard-processor';
-import { ContextManager as ContextManagerBase } from 'keyman/engine/main';
+import { type Keyboard, Mock } from '@keymanapp/keyboard-processor';
+import { type KeyboardStub } from 'keyman/engine/keyboard-cache';
+import { ContextManagerBase, ContextManagerConfiguration } from 'keyman/engine/main';
+import { WebviewConfiguration } from './configuration.js';
+
+export type OnInsertTextFunc = (deleteLeft: number, text: string, deleteRight: number) => void;
+
+class ContextHost extends Mock {
+  readonly oninserttext?: OnInsertTextFunc;
+
+  constructor(oninserttext: OnInsertTextFunc) {
+    super();
+    this.oninserttext = oninserttext;
+  }
+
+  apply(transform: Transform): void {
+    super.apply(transform);
+
+    // Signal the necessary text changes to the embedding app, if it exists.
+    if(this.oninserttext) {
+      this.oninserttext(transform.deleteLeft, transform.insert, transform.deleteRight);
+    }
+  }
+
+  // ... selected text is actually looking kinda tricky here.
+}
 
 export default class ContextManager extends ContextManagerBase {
   // Change of context?  Just replace the Mock.  Context will be ENTIRELY controlled
   // by whatever is hosting the WebView.  (Some aspects of this context replacement have
   // yet to be modularized at this time, though.)
-  private _rawContext: Mock;
+  private _rawContext: ContextHost;
+  private config: WebviewConfiguration;
 
-  constructor() {
+  private _activeKeyboard: {keyboard: Keyboard, metadata: KeyboardStub};
+
+  constructor(engineConfig: WebviewConfiguration) {
     super();
-    this._rawContext = new Mock();
+
+    this.config = engineConfig;
   }
 
   initialize(): void {
-    // There's little distinct to do on page-load for the WebView-hosted version of KMW.
-    // We don't do page integration here.  That said...
-    // TBD:  keyman.domManager.init (there probably are a few embedding-specific aspects worth note)
+    this._rawContext = new ContextHost(this.config.oninserttext);
+    this.resetContext();
   }
 
   get activeTarget(): Mock {
     return this._rawContext;
   }
+
+  get activeKeyboard() {
+    return this._activeKeyboard;
+  }
+
+  set activeKeyboard(kbd: {keyboard: Keyboard, metadata: KeyboardStub}) {
+    const priorEntry = this._activeKeyboard;
+    this._activeKeyboard = kbd;
+
+    if(priorEntry.keyboard != kbd.keyboard || priorEntry.metadata != kbd.metadata) {
+      this.emit('keyboardchange', kbd);
+
+      // Differs from the standard 'resetContext' by not using new-context rules; this IS
+      // a keyboard change, not a true context change.
+      this.resetKeyState();
+      this.predictionContext.resetContext();
+    }
+  }
 }
\ No newline at end of file
diff --git a/web/src/app/webview/src/keymanEngine.ts b/web/src/app/webview/src/keymanEngine.ts
index 71cccc6e3d..462c37f516 100644
--- a/web/src/app/webview/src/keymanEngine.ts
+++ b/web/src/app/webview/src/keymanEngine.ts
@@ -23,7 +23,7 @@ export class KeymanEngine extends KeymanEngineBase<ContextManager, PassthroughKe
       }
     }
 
-    super(worker, config, new ContextManager());
+    super(worker, config, new ContextManager(config));
 
     this.hardKeyboard = new PassthroughKeyboard(config.hardDevice);
   }
@@ -34,14 +34,17 @@ export class KeymanEngine extends KeymanEngineBase<ContextManager, PassthroughKe
 
     super.init({...WebviewInitOptionDefaults, ...options});
 
+    this.contextManager.initialize();
+
     const oskConfig: ViewConfiguration = {
       hostDevice: this.config.hostDevice,
       pathConfig: this.config.paths,
       // When hosted in a WebView, we never hide the Web OSK without hiding the hosting WebView.
       activator: new StaticActivator(),
       embeddedGestureConfig: buildEmbeddedGestureConfig(this.config.softDevice),
-      doCacheBusting: true
-    }
+      doCacheBusting: true,
+      predictionContextManager: this.contextManager.predictionContext
+    };
 
     this.osk = new AnchoredOSKView(oskConfig);
     setupEmbeddedListeners(this, this.osk);
diff --git a/web/src/engine/element-wrappers/src/outputTarget.ts b/web/src/engine/element-wrappers/src/outputTarget.ts
index 753034ac9c..9d88295c28 100644
--- a/web/src/engine/element-wrappers/src/outputTarget.ts
+++ b/web/src/engine/element-wrappers/src/outputTarget.ts
@@ -1,25 +1,8 @@
 import { OutputTarget as OutputTargetBase } from "@keymanapp/keyboard-processor";
 import EventEmitter from 'eventemitter3';
 
-export interface BaseEventMap {
-  /**
-   * Meant to facilitate the following code that existed pre-modularization:
-   ```
-    // This class has non-integrated unit tests in which the `singleton` object doesn't exist.
-    // Thus, we need to test for this case.
-    let keyman = com.keyman['singleton'];
-
-    // Signal the necessary text changes to the embedding app, if it exists.
-    if(keyman && keyman['oninserttext'] && keyman.isEmbedded) {
-      keyman['oninserttext'](transform.deleteLeft, transform.insert, transform.deleteRight);
-    }
-   ```
-   */
-  'oninserttext': (deleteLeft: number, insert: string, deleteRight: number) => void;
-}
-
-export default abstract class OutputTarget<EventMap extends BaseEventMap = BaseEventMap> extends OutputTargetBase {
-  // JS/TS can't do multiple inheritance, so we maintain class events on a readonly field.
+export default abstract class OutputTarget<EventMap extends EventEmitter.ValidEventTypes> extends OutputTargetBase {
+  // JS/TS can't do true multiple inheritance, so we maintain class events on a readonly field.
   public readonly events: EventEmitter<EventMap, this> = new EventEmitter<EventMap, this>();
 
   /**
@@ -53,10 +36,5 @@ export default abstract class OutputTarget<EventMap extends BaseEventMap = BaseE
 
   apply(transform: Transform) {
     super.apply(transform);
-
-    // The TS compiler can't quite handle this typing scenario properly; the following cast
-    // allows us to work around its type inference limitations.
-    const baseEvents = (this.events as unknown as EventEmitter<BaseEventMap, this>);
-    baseEvents.emit('oninserttext', transform.deleteLeft, transform.insert, transform.deleteRight);
   }
 }
\ No newline at end of file
diff --git a/web/src/engine/main/src/contextManager.ts b/web/src/engine/main/src/contextManager.ts
deleted file mode 100644
index 8cfc51c402..0000000000
--- a/web/src/engine/main/src/contextManager.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import EventEmitter from 'eventemitter3';
-import { type Keyboard, type KeyboardInterface, type KeyboardProperties, type OutputTarget } from '@keymanapp/keyboard-processor';
-
-interface EventMap {
-  'changedcontext': (target: OutputTarget, keyboard: Keyboard) => void;
-}
-
-export default abstract class ContextManager extends EventEmitter<EventMap> {
-  private _activeKeyboard: {keyboard: Keyboard, metadata: KeyboardProperties};
-
-  abstract initialize(): void;
-
-  abstract get activeTarget(): OutputTarget;
-  // activeKeyboard: Keyboard; // probably belongs here.
-
-  insertText(kbdInterface: KeyboardInterface, Ptext: string, PdeadKey: number) {
-    // Find the correct output target to manipulate.
-    const outputTarget = this.activeTarget;
-
-    if(outputTarget != null) {
-      if(Ptext != null) {
-        kbdInterface.output(0, outputTarget, Ptext);
-      }
-
-      if((typeof(PdeadKey)!=='undefined') && (PdeadKey !== null)) {
-        kbdInterface.deadkeyOutput(0, outputTarget, PdeadKey);
-      }
-
-      outputTarget.invalidateSelection();
-      return true;
-    }
-    return false;
-  }
-
-  get activeKeyboard(): {keyboard: Keyboard, metadata: KeyboardProperties} {
-    return this._activeKeyboard;
-  }
-}
-
-// Intended design:
-// - SiteContextManager - for website, document-aware context management
-//   - app/embed
-// - PassthroughContextManager - for WebView-hosted, app-embedded context management.
-//   - app/web
\ No newline at end of file
diff --git a/web/src/engine/main/src/contextManagerBase.ts b/web/src/engine/main/src/contextManagerBase.ts
new file mode 100644
index 0000000000..d0093ea48b
--- /dev/null
+++ b/web/src/engine/main/src/contextManagerBase.ts
@@ -0,0 +1,88 @@
+import EventEmitter from 'eventemitter3';
+import { type Keyboard, type KeyboardInterface, type OutputTarget } from '@keymanapp/keyboard-processor';
+import { type KeyboardStub } from 'keyman/engine/keyboard-cache';
+import { PredictionContext } from '@keymanapp/input-processor';
+
+interface EventMap {
+  // target, then keyboard.
+  'targetchange': (target: OutputTarget) => void;
+  'keyboardchange': (kbd: {keyboard: Keyboard, metadata: KeyboardStub}) => void;
+}
+
+export interface ContextManagerConfiguration {
+  /**
+   * A function that resets any state-dependent keyboard key-state information such as
+   * emulated modifier state and layer id.  Also purges the context cache.
+   * If an `outputTarget` is specified, it will also trigger new-context rule processing.
+   *
+   * Does not reset option-stores, variable-stores, etc.
+   */
+  readonly resetKeyState: (outputTarget?: OutputTarget) => void;
+
+  /**
+   * A predictive-state management object that interfaces the predictive-text banner
+   * with the active context.
+   */
+  readonly predictionContext: PredictionContext;
+}
+
+export abstract class ContextManagerBase extends EventEmitter<EventMap> {
+  abstract initialize(): void;
+
+  abstract get activeTarget(): OutputTarget;
+
+  private _predictionContext: PredictionContext;
+  private _resetKeyState: (outputTarget?: OutputTarget) => void;
+
+  get predictionContext(): PredictionContext {
+    return this._predictionContext;
+  }
+
+  protected get resetKeyState(): (outputTarget?: OutputTarget) => void {
+    return this._resetKeyState;
+  }
+
+  constructor() {
+    super();
+  }
+
+  configure(config: ContextManagerConfiguration) {
+    // TODO: Set in followup configuration method.  Part of initialization?
+    this._resetKeyState = config.resetKeyState;
+    this._predictionContext = config.predictionContext;
+  }
+
+  insertText(kbdInterface: KeyboardInterface, Ptext: string, PdeadKey: number) {
+    // Find the correct output target to manipulate.
+    const outputTarget = this.activeTarget;
+
+    if(outputTarget != null) {
+      if(Ptext != null) {
+        kbdInterface.output(0, outputTarget, Ptext);
+      }
+
+      if((typeof(PdeadKey)!=='undefined') && (PdeadKey !== null)) {
+        kbdInterface.deadkeyOutput(0, outputTarget, PdeadKey);
+      }
+
+      outputTarget.invalidateSelection();
+
+      return true;
+    }
+    return false;
+  }
+
+  resetContext() {
+    this._resetKeyState(this.activeTarget);
+    this.predictionContext.resetContext();
+  }
+
+  abstract get activeKeyboard(): {keyboard: Keyboard, metadata: KeyboardStub};
+  abstract set activeKeyboard(kbd: {keyboard: Keyboard, metadata: KeyboardStub});
+}
+
+// Intended design:
+// - SiteContextManager - for website, document-aware context management
+//   - app/embed
+// - PassthroughContextManager - for WebView-hosted, app-embedded context management.
+//   - app/web
\ No newline at end of file
diff --git a/web/src/engine/main/src/index.ts b/web/src/engine/main/src/index.ts
index 9c24c50598..65c7174b30 100644
--- a/web/src/engine/main/src/index.ts
+++ b/web/src/engine/main/src/index.ts
@@ -1,5 +1,5 @@
 export { EngineConfiguration, InitOptionDefaults, InitOptionSpec } from './engineConfiguration.js';
-export { default as ContextManager } from './contextManager.js';
+export { ContextManagerBase, ContextManagerConfiguration } from './contextManagerBase.js';
 export { default as HardKeyboard } from './hardKeyboard.js';
 export { default as KeyboardInterface } from './keyboardInterface.js';
 export { default as KeymanEngine } from './keymanEngine.js';
diff --git a/web/src/engine/main/src/keyboardInterface.ts b/web/src/engine/main/src/keyboardInterface.ts
index 89592be249..1d0758d0cf 100644
--- a/web/src/engine/main/src/keyboardInterface.ts
+++ b/web/src/engine/main/src/keyboardInterface.ts
@@ -5,18 +5,18 @@ import {
 } from "@keymanapp/keyboard-processor";
 import { KeyboardStub, RawKeyboardStub, StubAndKeyboardCache } from 'keyman/engine/keyboard-cache';
 
-import ContextManager from './contextManager.js';
+import { ContextManagerBase } from './contextManagerBase.js';
 import { VariableStoreCookieSerializer } from "./variableStoreCookieSerializer.js";
 
 export default class KeyboardInterface extends KeyboardInterfaceBase {
-  private readonly contextManager: ContextManager;
+  private readonly contextManager: ContextManagerBase;
   private stubAndKeyboardCache: StubAndKeyboardCache;
   private stubNamespacer?: (stub: RawKeyboardStub) => void;
 
   constructor(
     _jsGlobal: any,
     keymanGlobal: KeyboardKeymanGlobal,
-    contextManager: ContextManager,
+    contextManager: ContextManagerBase,
     stubNamespacer?: (stub: RawKeyboardStub) => void
   ) {
     super(_jsGlobal, keymanGlobal, new VariableStoreCookieSerializer());
diff --git a/web/src/engine/main/src/keymanEngine.ts b/web/src/engine/main/src/keymanEngine.ts
index f7dcb9d64f..14b590a10e 100644
--- a/web/src/engine/main/src/keymanEngine.ts
+++ b/web/src/engine/main/src/keymanEngine.ts
@@ -6,7 +6,7 @@ import { KeyboardRequisitioner } from "keyman/engine/keyboard-cache";
 
 import { EngineConfiguration, InitOptionDefaults, InitOptionSpec } from "./engineConfiguration.js";
 import KeyboardInterface from "./keyboardInterface.js";
-import ContextManagerBase from "./contextManager.js";
+import { ContextManagerBase } from "./contextManagerBase.js";
 import { KeyEventHandler } from './keyEventSource.interface.js';
 import HardKeyboardBase from "./hardKeyboard.js";
 import { LegacyAPIEventEngine } from "./legacyAPIEvents.js";
@@ -66,6 +66,9 @@ export default class KeymanEngine<ContextManager extends ContextManagerBase, Har
       defaultOutputRules: new DefaultRules()
     };
   };
+
+  //
+
   /**
    * @param worker  A configured WebWorker to serve as the predictive-text engine's main thread.
    *                Available in the following variants:
@@ -88,6 +91,16 @@ export default class KeymanEngine<ContextManager extends ContextManagerBase, Har
 
     this.processor = new InputProcessor(config.hostDevice, worker, this.processorConfiguration());
 
+    this.contextManager.configure({
+      resetKeyState: (target) => {
+        this.processor.keyboardProcessor.resetContext(target);
+      },
+      predictionContext: new PredictionContext(this.processor.languageProcessor, this.processor.keyboardProcessor)
+    });
+
+    // TODO:  configure that context-manager!
+
+    // #region Event handler wiring
     cache.on('stubAdded', (stub) => {
       let eventRaiser = () => {
         // The corresponding event is needed in order to update UI modules as new keyboard stubs "come online".
@@ -121,6 +134,13 @@ export default class KeymanEngine<ContextManager extends ContextManagerBase, Har
         this.config.deferForInitialization.then(eventRaiser);
       }
     });
+
+    contextManager.on('keyboardchange', (kbd) => {
+      if(this.osk) {
+        this.osk.activeKeyboard = kbd;
+      }
+    });
+    // #endregion
   }
 
   init(optionSpec: Required<InitOptionSpec>): void {
diff --git a/web/src/engine/osk/src/banner/banner.ts b/web/src/engine/osk/src/banner/banner.ts
index c2c4d0024d..fa4af77ca8 100644
--- a/web/src/engine/osk/src/banner/banner.ts
+++ b/web/src/engine/osk/src/banner/banner.ts
@@ -423,8 +423,10 @@ export class SuggestionBanner extends Banner {
 
     // connect the new one!
     this._predictionContext = context;
-    context.on('update', this.onSuggestionUpdate);
-    this.onSuggestionUpdate(context.currentSuggestions);
+    if(context) {
+      context.on('update', this.onSuggestionUpdate);
+      this.onSuggestionUpdate(context.currentSuggestions);
+    }
   }
 
   public onSuggestionUpdate = (suggestions: Suggestion[]): void => {
diff --git a/web/src/engine/osk/src/banner/bannerView.ts b/web/src/engine/osk/src/banner/bannerView.ts
index 43312a6a96..7af814387c 100644
--- a/web/src/engine/osk/src/banner/bannerView.ts
+++ b/web/src/engine/osk/src/banner/bannerView.ts
@@ -5,7 +5,7 @@ import OSKViewComponent from '../components/oskViewComponent.interface.js';
 import { ParsedLengthStyle } from '../lengthStyle.js';
 
 import { DeviceSpec } from '@keymanapp/web-utils';
-import type { StateChangeEnum } from '@keymanapp/input-processor';
+import type { PredictionContext, StateChangeEnum } from '@keymanapp/input-processor';
 import { createUnselectableElement } from 'keyman/engine/dom-utils';
 
 /**
@@ -158,6 +158,8 @@ export class BannerController {
   private alwaysShow: boolean;
   private imagePath?: string = "";
 
+  private predictionContext?: PredictionContext;
+
   private readonly hostDevice: DeviceSpec;
 
   public static readonly DEFAULT_OPTIONS: BannerOptions = {
@@ -165,10 +167,11 @@ export class BannerController {
     imagePath: ""
   }
 
-  constructor(bannerView: BannerView, hostDevice: DeviceSpec) {
+  constructor(bannerView: BannerView, hostDevice: DeviceSpec, predictionContext?: PredictionContext) {
     // Step 1 - establish the container element.  Must come before this.setOptions.
     this.hostDevice = hostDevice;
     this.container = bannerView;
+    this.predictionContext = predictionContext;
 
     // Initialize with the default options - any 'manually set' options come post-construction.
     // This will also automatically set the default banner in place.
@@ -281,8 +284,8 @@ export class BannerController {
       } else {
         this.setBanner('blank');
       }
-    } else if(state == 'configured') {
-      // TODO:  refresh PredictionContext once available.
+    } else if(state == 'configured' && this.activeBanner instanceof SuggestionBanner) {
+      this.activeBanner.predictionContext = this.predictionContext || null;
     }
   }
 
diff --git a/web/src/engine/osk/src/config/viewConfiguration.ts b/web/src/engine/osk/src/config/viewConfiguration.ts
index e7263c6e80..789bc11341 100644
--- a/web/src/engine/osk/src/config/viewConfiguration.ts
+++ b/web/src/engine/osk/src/config/viewConfiguration.ts
@@ -1,3 +1,4 @@
+import { type PredictionContext } from "@keymanapp/input-processor";
 import type Activator from "../views/activator.js";
 import CommonConfiguration from "./commonConfiguration.js";
 
@@ -33,4 +34,10 @@ export default interface Configuration extends CommonConfiguration {
    * Defaults to 'false'.
    */
   doCacheBusting?: boolean;
+
+  /**
+   * A predictive-state management object that interfaces the predictive-text banner
+   * with the active context.
+   */
+  predictionContextManager?: PredictionContext;
 }
\ No newline at end of file
diff --git a/web/src/engine/osk/src/views/oskView.ts b/web/src/engine/osk/src/views/oskView.ts
index 92a309d41c..a0f32f3000 100644
--- a/web/src/engine/osk/src/views/oskView.ts
+++ b/web/src/engine/osk/src/views/oskView.ts
@@ -322,7 +322,7 @@ export default abstract class OSKView extends EventEmitter<EventMap> implements
     this.bannerView   = new BannerView();
     this.bannerView.events.on('bannerchange', () => this.refreshLayout());
 
-    this._bannerController = new BannerController(this.bannerView, this.hostDevice);
+    this._bannerController = new BannerController(this.bannerView, this.hostDevice, this.config.predictionContextManager);
 
     this.keyboardView = null;
 
@@ -337,7 +337,7 @@ export default abstract class OSKView extends EventEmitter<EventMap> implements
   }
 
   public get bannerController(): BannerController {
-    return this.bannerController;
+    return this._bannerController;
   }
 
   public get hostDevice(): DeviceSpec {