[Webkit-unassigned] [Bug 248303] REGRESSION (iOS 16): popstate events are not fired for swipe-back gesture

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=248303

--- Comment #5 from Chris Dumez <cdumez at apple.com> ---
I just tried and can reproduce on macOS too.

I see the alert when clicking the `history.back()` button but not when clicking the back button (or swiping back).

I don't have an explanation yet for the different in behavior between history.back() and navigating back via the browser UI (though I suspect this is related to some of the back/forward list hijacking prevention work we did).

What I noticed also is that our behavior seems consistent with Chrome. Therefore, if there is a bug, it is not WebKit-specific.

Firefox seems to show the alert consistently, as is expected by the Web developer.

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