code-server's config.json keep getting reset

[ItzBreakfast]

I'm using complicated config.json file because i want to fit ui stuffs perfectly in my smartphone. It was very successful but the config.json file keep getting reset everytime i restart the app, so i need to bring back the config.json file manuely from backup. Why is this happening and how can i solve it? Or is there way to change default config?

Android version: 11
VHEditor version: 2.14.1