Hello Nora Thanks for the reply. I did as you suggested but the window that opens to choose the split screen option is just a black window with options blanked out.
When I tap in the icon of the app I want to use in split screen the window that opens for you to select "split screen" is just a black window with all the options blanked out. It was working but since 21/4/2020 it has stopped. Samsung did an update o...