Apple Pencil Pro gesture settings not sticking
Just in case anyone else encounters this: If your Apple Pencil Pro and iPad Pro M4 won’t accept your settings for the Pencil’s Squeeze and Double Tap gestures (they both still show as Off, no matter which options you choose), go to Settings > Accessibility > Apple Pencil, and enable Double Tap Gesture. It’s a master cut-off switch for both gestures. You’ll then be able to choose options for those gestures in Settings > Apple Pencil.
iPad Pro, iPadOS 17