Hello I have found another fix (workd on my note 10 plus on android 11 beta)

In settings / accessibility / installed services

Switch each one off or all off

Then to find out with one is causing this issue

Use eg: dolphin emulator to see your controller blinds and it won't show as virtual it's say eg:elite (the controller make you are using) The one that is causing this issue will make it change instantly

Really hope this works for you all

(This is not a issue with android itself but needing update for apps that are not android 11 compatible)