User Activity

I am not able to use split screen on S10 can someone guide/assist me on this?
Hi, the split screen on my phone doesn't seem to work. Its greyed out - I can't use that function at all. Any idea how to fix this issue? Samsung s10
Can anyone tell me how to manually disable apps in Samsung Galaxy S10?I do not see an option to disable apps under Settings. It just allows to 'force stop' or 'uninstall'.
How can a S10 user participate in Android 10 program?