If you press and hold on the icon all the way to the right which looks like on square on top of another you'll get a menu that pops up. Once that pops up, you'll see "Merge All Tabs". If you click on that, you'll get all your tabs on one screen and you'll have removed the split screen.
How do I get rid of split screen on my iPad?
To do split screen on your iPad, open one app and drag another app from the Dock to the side of your screen. To get rid of split screen, close one app by swiping it off the screen, or disable the feature altogether.
How do I get my iPad back to one screen?
You can return to the single screen mode by following these steps:
- Decide which app you want to close.
- Tap on the divider (the black line between the two apps).
- Slide it to the left or the right edge of the screen, depending on which app you want to close. ...
- Take your finger off the divider when the app disappears.