The screen flickers and goes black when selecting code.

[blanhhy]

Check for existing issues

• Completed

Describe the bug / provide steps to reproduce it

See the video. This issue occurs when the cursor crosses lines while selecting code; it happens almost always and has persisted for several versions.

Record_2026-09-08-16-05-50_a2cf8efcdd42a8e6f7906303f104fb67.mp4

Environment

Device Information:
WebView Info:
Package Name: com.google.android.webview
Version: 154.0.8037.0

App Info:
Name: Acode
Package Name: com.foxdebug.acode
Version: 1.13.3
Version Code: 1009

Device Info:
Android Version: 16
Manufacturer: OPPO
Model: PJW110
Platform: Android
Cordova Version: 15.1.0

Screen Info:
Width: 360
Height: 804
Color Depth: 24

Additional Info:
Language: zh-TW
User Agent: Mozilla/5.0 (Linux; Android 16; PJW110 Build/BP2A.250605.015; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/154.0.8037.0 Mobile Safari/537.36

If applicable, add mockups / screenshots regarding your vision

No response

If applicable, attach your Acode.log file to this issue.

Acode.log