Vibration settings are being reset

Platform, device version and operating system:

Screenshot or image:
No need
What you were expecting to happen, and what actually happened:
When I set the vibration to “Off” I expect it to be off all the time, no matter how often I enter/leave the game, but it switches to “on” on its own.

How often does this happen? When did it begin happening?
All the time
Steps to make it happen again
Set “Vibation” to “Off” (untick), put console to sleep mode, start it again and open the game. It will be “on” again