PROBLEM 1:

Auto rotate icon is not available in Quick settings

SOLUTION 1:

There is an issue where the Auto rotate icon is not available in the Quick settings panel. Samsung is aware that this issue may appear on Galaxy S10 devices. This is due to a DeX software malfunction. This problem was already resolved with the latest software update (SE7 or later version). The update availability may differ depending on the country and carrier.

Therefore, please check for updates to your device regularly. Samsung always encourages users to keep software and apps updated to the latest version.