Open Bug 1659924 Opened 1 year ago Updated 1 year ago

Setting scrollTop/scrollLeft from JS does not cancel a pending scroll selection into view request

Categories

(Core :: DOM: Selection, defect, P3)

defect

Tracking

()

Tracking Status
firefox81 --- affected

People

(Reporter: masayuki, Unassigned)

References

Details

This is root cause of bug 1659276.

Currently, Selection cancels ScrollSelectionIntoViewEvent only when another request comes. However, if JS updates scroll position with various API, this should be canceled too, but we don't do it.

I have no idea how much API definitions need to notify canceling it. Therefore, I'll make editor not use async request for now.

Setting to P3/S3 for now, but if synchronous request causes performance regressions, we need to fix this as soon as possible.

Therefore, I'll make editor not use async request for now.

Well, it might be impossible because of a lot of oranges...

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