Same here. Noticed it since upgrading to IOS 15. Pinch/spread to zoom out/in in safari is also sometimes infuriatingly difficult to do now too. They’ve screwed something up in the touch/gesture support.

Edit: also in case anyone from Apple is reading this, I’m also constantly accidentally switching to the tab overview screen when I attempt to scroll down, which is a new annoying gesture I never ran into before and now wish I could disable.

Edit 2: my typing is also less accurate now too. I don’t have any hard evidence here, but anecdotally I am CONSTANTLY typing “abd” now instead of “and,” which makes no sense at all, given autocorrect.