Allows wirte permissionView attachment 186856
It's an Android 10 issue
Haven't tried changing the file system but it sounds useless
I read many posts on xda about this . I understand that google made changes to Android 10 is os that don't allow changing the system from read only .
The only way to modify it is before Android boots to install it
If anyone can help me put it inside the emulated space that magisk loads into memory to still have safety checks I will be thankful