Exactly the same as my experiences with 2 different computers using the Microsoft Designer Keyboard.
Despite several attempts to contact MS using their "feedback hub" I have to tell you that doesn't work either - so there is no way of getting any response or action from them.
Very frustrating, particularly as I personally know two other people using the same equipment with the same problem also starting from the "fall update" fiasco.
Perhaps one day someone from MS will see this and decide to provide a meaningful answer?