---
title: KM020A3: WARN_DontMixChiralAndNonChiralModifiers
---

|            |           |
|------------|---------- |
| Message    | This keyboard contains Ctrl,Alt and LCtrl,LAlt,RCtrl,RAlt sets of modifiers\. Use only one or the other set for web target\. |
| Module     | [kmc-kmn.KmnCompilerMessages](kmc-kmn.kmncompilermessages) |
| Identifier | `WARN_DontMixChiralAndNonChiralModifiers` |