Lenovo Tab E8 - Exiting Split Screen Mode

In split screen mode you can do the following:
Replace the second app
Tap
, choose another app.
Adjust the split screen size
Slide the "
" in the middle of the two apps, to adjust the split screen size.
Exiting split screen mode
You can exit split screen mode by:
Choosing an app that doesn't support split screen mode.
Pressing and holding to exit the split mode.
Slide the " " to the edge to exit the split mode.