Split screen
I accidentally created a split screen on my text app and I can’t get rid of it. This is on my iPad. How can I get rid of the split and go back to one screen?
iPad (6th gen) WiFi, Cellular
You have multitasking enabled. You can take a look at this for more information.
Use Multitasking on your iPad - Apple Support
You can turn it off in Settings>Home screen and Dock>Multitasking and Dock>Multitasking>Allow Multiple Apps>Off.