Samsung S20, no root, A13, AA version 10.8.634424.
I used KingInstaller.
I can't scroll or manage the screen in any way (should there be a cursor?) when I open any application (via S2A launcher). But tap works. Also touch button works.
Within the S2A option, I also tried displaying the entire phone screen (screen mirror), but nothing works the same when I want to scroll. Tap also works.
But the screen is displayed correctly, if I operate via the phone, everything is visible on the car screen.
Is there something I don't know? Is something connected with "Alternative touch" (other setting menu).
(I also installed Fermata and in webrowser/YT all works fine, I can scroll and tap)
I don't know how to close S2A (from AA) in a way that my phone screen go back to portrait mode. If I change app from S2A to another inside AA, phone stays in landscape. Probably there is somehow possible to completely close S2A from AA? If I click "pause in S2A menu, phone jumps in portrait mode for a second and then immediately back to landscape...
shmykelsa
commented
12 months ago 
akulp
Samsung S20, no root, A13, AA version 10.8.634424. I used KingInstaller.
Within the S2A option, I also tried displaying the entire phone screen (screen mirror), but nothing works the same when I want to scroll. Tap also works.
But the screen is displayed correctly, if I operate via the phone, everything is visible on the car screen.
Is there something I don't know? Is something connected with "Alternative touch" (other setting menu).
(I also installed Fermata and in webrowser/YT all works fine, I can scroll and tap)
Thank you.