Hi @PhilipDAth
Thanks for your reply. it's a little bit worser then I ever thought.
At the moment I deleted an app in the app list of the system manager. It would be normal behavior that the app will be deleted on all the devices enrolled in that network. That's no problem at all, app is deleted.
In my system manager the app is still mentioned as installed on the device. So not even uninstalled ... .
No matter what I do (sync, reboot, remove the permissions in the Google PlayStore for Work, ...), the system managers keep saying the app is installed on the device. So at the moment I've seen everything: one time the app is mentioned as uninstalled, another time the app is gone like it has to be, and the last times the app stays mentioned as installed.
On the device the app is long gone ... .
I'm a little bit desperate.