From fb0883eee00428e4526e96bd31b920cb40f4f8ff Mon Sep 17 00:00:00 2001
From: Joshua Horton <joshua_horton@sil.org>
Date: Wed, 13 May 2026 14:18:17 -0500
Subject: [PATCH] fix(web): apply original casing-application logic on a
 per-token basis

---
 .../worker-thread/src/main/predict-helpers.ts               | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/web/src/engine/predictive-text/worker-thread/src/main/predict-helpers.ts b/web/src/engine/predictive-text/worker-thread/src/main/predict-helpers.ts
index 03523c3c1c..a6785a0daf 100644
--- a/web/src/engine/predictive-text/worker-thread/src/main/predict-helpers.ts
+++ b/web/src/engine/predictive-text/worker-thread/src/main/predict-helpers.ts
@@ -947,8 +947,10 @@ export function applySuggestionCasing(predictionToken: TokenizedPredictionData,
   });
 
   // Step 2: Now that the transform affects the whole word, we may safely apply casing rules.
-  suggestion.transform.insert = lexicalModel.applyCasing(casingForm, suggestion.transform.insert);
-  suggestion.displayAs = lexicalModel.applyCasing(casingForm, suggestion.displayAs);
+  if(casingForm && casingForm != 'lower') {
+    suggestion.transform.insert = lexicalModel.applyCasing(casingForm, suggestion.transform.insert);
+    suggestion.displayAs = lexicalModel.applyCasing(casingForm, suggestion.displayAs);
+  }
 }
 
 export function compositeIntermediatePredictions(predictions: IntermediateTokenizedPrediction[]): IntermediateCompositedPrediction[] {