On: iPhones and action discoverability

[svendahlstrand]

Undo and redo:

Undo the last edit: Swipe left with three fingers, then tap Undo at the top of the screen.

Redo the last edit: Swipe right with three fingers, then tap Redo at the top of the screen.

https://support.apple.com/guide/iphone/type-with-the-onscree...