Ipad Pro 11 Touch Screen Not Responsive. If your touchscreen isnt responsive or not working as expected here is what you can do. You can force restart your device even if the screen is black or the buttons arent responding.
Apple has discovered that a small percentage of iPhone 11s have an issue with the display module that can cause the screen to become unresponsive. Press and quickly release the Volume Down button. The touch accommodations feature is responsible for your device response to your fingers tap swipe and other gestures.
But its not a 100 fix.
If the touch screen is not working it will be impossible for you to restart the iPad which is the very first effective action you should take when your iOS device is showing the signs of glitches. Review Apple iPad Pro. If part of your screen doesnt respond responds intermittently or responds even when its not touched contact Apple Support for your iPhone or iPad. This sounds like a Touch IC problem on your logic board PBA.