You got me wrong. I want to disable it PERMANENTLY, but when I use the command as you give and then restart the phone, it still turns back on automatically. My Device is Xiaomi Mi 10S, Sorry for my bad English.
Its a notification showing that mic is being used.. its causing some issues in gameplay, this happened after i updated to miui 13, im having a hard time pressing the whole top portion when the green dot is visible. Mi 10s. Sorry for my bad english