Re: [csswg-drafts] [css-scroll-anchoring] Consider adding an opt-in way of avoiding scroll anchoring suppressions (#7745)

> From the discussions, it looks like the main issue you want to fight with this change is jumping on infinitely scrolling pages like facebook. Though reading the spec. text it seems the suppression window and [suppression triggers](https://drafts.csswg.org/css-scroll-anchoring/#suppression-triggers) where introduced exactly for that use case. But I don't know enough about the issue regarding scroll event listeners, so maybe I am misunderstanding something here. Maybe it would help to outline the use case for avoiding scroll anchoring suppressions and provide an simple test case where the current algorithm fails.

An example has been already in the wpt repository (as __tentative__ though), [infitnite-scroll-event.tentative.html](https://github.com/web-platform-tests/wpt/blob/d7553632800b5c2744ca08a2bc4198a154bd3eb1/css/css-scroll-anchoring/infinite-scroll-event.tentative.html).

It's a simplified test case where it was originally reported in https://bugzilla.mozilla.org/show_bug.cgi?id=1561450.

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Received on Thursday, 15 December 2022 00:31:04 UTC