Apps are stacked horizontally
I cannot access each app because they are stacking on my iPad app library. How to fix?
iPad, iPadOS 17
First, have you tried just restarting your iPad? If so and that hasn't helped, if you can find a way to get to the Settings app you might try resetting the Home Screen Layout:
Settings -> General - > Transfer or Reset iPad
Tap Reset, then tap Reset Home Screen Layout
If that doesn't help or you can't get to Settings, you may need to restore your iPad to factory settings, though someone else here may have other suggestions.
Regards.