After automatic switch off apps in 'quick access menu' are missing

Dear folks,
I’m using the automatic switch off function of the fairphone but unfortunatly when turning it on again some of the apps (whats app / the last app on this quick access menue) are missing. Has anyone any suggestions how to solve the problem?

Does this happen everytime?

jep everytime… or maybe in 80-90% of the cases. and always the last app of the quick access menu

Add only with the automatic shutdown or also with manually shutting down the phone?

It’s happening only with the automatic shut down
I tried now to reorganize the apps (whats app some where in the middle) and will check if it’s happening with other apps in the same manner.

That is really strange! Thanks for checking, will try to verify this myself later!