Turning zoom off 3 finger tap disfunction
Have tried to turn off but disabling it difficult, unable to engage
iPhone 13 Pro Max, iOS 17
Apple Support's online article: Zoom in on the iPhone screen - Apple Support
says:
"To turn off Zoom, double-tap the screen with three fingers or use Accessibility Shortcut."
Else
Wondering if restarting your iPhone would help put you back in control: How to: Restart your iPhone - Apple Support