On some devices my app, which uses OpenGL backend on Android, shows drawing errors (see attached screenshot) when restarting the app. The app uses custom OpenGL calls (using QQuickWindow::beforeRendering and QQuickWindow::beforeRenderPassRecording).

The problem occurs on these devices:

• Moto G Pure with Android version 12
• Galaxy Tab A7 lite running Android 14
• Samsung A3, android version 12

The problem happens with Qt 6.8.2 and 6.9 beta 3 but not with version 6.5.8.

The problem does not happen on first app start or when cleaning the app's cache:

• First app start -> OK
• Consecutive app starts -> Drawing errors
• Clear app cache (in the Android app settings) -> first start OK, consecutive starts drawing errors again.