I think it's the notifications settings
<characteristic type="com.airwatch.android.androidwork.launcher"
uuid="568bc89d-1df8-4ce9-a041-e5a24acdb7ec">
<parm name="AllowNotificationPermission"
value="True"/>
</characteristic>
Hello,
If you have Samsung Devices you need to add the ID: "com.samsung.android.incallui" as a hidden app in the launcher.
Thanks you so much, that really fixed my problem. I was crazy reading logs and didn't find that the package "com.samsung.android.incallui" was blocked by the launcher.
Could u please tell how u resolve it, because i have same problem