Open Bug 1821966 Opened 2 years ago

Fix a race condition where swipe navigation is triggered during a sub scroll container is scrolled by APZ

Categories

(Core :: Panning and Zooming, defect, P4)

defect

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()

People

(Reporter: hiro, Unassigned)

References

Details

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(1 file)

This happens on scenarios similar to what I described in bug 1784772 comment 37. In the scenario in bug 1784772 comment 37 the target scroll container is the root content one, but this bug is with a sub scroll container.

Attaching file is a change to modify an existing test case to replicate this bug. The modified test cases causes timeouts because unexpected swipe navigation happens.

That said, as far as I can tell, this race rarely happens, I've tried to reproduce this bug manually, but I haven't been able to so far. So I am going to leave this bug for now.

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