How to exit split screen on iPad mini?
My iPad mini (5th generation) OS Version 18.6.2 has, on its own, switched to split screen and I do not know how to restore the single screen version. This split screen is a nuisance when reading email with two screens not of equal size are independently displaying the email messages. How can I get rid of the split screen (and how did I get there)? Thanks for any help.
iPad mini 5, iPadOS 18