Like windows 10, windows 11 randomly switch keyboard layout to english.
How to reproduce :
Install Windows 11 with french keyboard layout only and do some reboots and updates that's all and easy to reproduce.
Behaviors : After some reboots windows will do 2 different things on itself :
Behavior 1: in windows settings sometimes english layout suddenly appears ( I have to delete it in language settings).
Behavior 2: in windows password prompt randomly the keyboard could be even in english or french without any relationship with behavior 1 and could revert from french to english or english to french after reboots without any reason.
For information I take care to not use any shortcuts like ctrl+shift or alt+shift ( I know them but even if I want to use them the system is supposed to have only french keyboard layout).
In my company we use registry trick on windows 10 to solve this known issue and I am very surprised that even in the latest windows 11 version this bug is still present.