1620787 - pointer events not dispatched with touch on Windows after getBoundingClientRect() called

Status: RESOLVED DUPLICATE of bug 1610171

(Core :: DOM: Events, defect)

Description

[jack]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36

Steps to reproduce:

Reduced test case with details: https://codepen.io/GreenSock/pen/WNvXzYW?editors=0010

Call element.getBoundingClientRect() and element.transform.baseVal.consolidate() in a "pointerdown" event handler, and add a "pointermove" event listener...those events won't fire thereafter!

Actual results:

No pointermove events fired.

Expected results:

pointermove events should fire.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 2

[Henri Sivonen (:hsivonen)]

I don't have the hardware required to evaluate this report. smaug, can you take a look?

Comment 3

[jack]

Another tidbit: the problem only seems to occur if the SVG element is in the DOM (the one on which transform.baseVal.consolidate() is called). If I copy the transform value into a different element that's NOT in the DOM at all, and call transform.baseVal.consolidate() on that, it doesn't trigger the bug.

Comment 4

[Hsin-Yi Tsai (she/her)[:hsinyi]]

Hi Kagami,
It's another time to take advantage of your laptop. Can you help us to see if it's reproducible and provide some debugging info? Thanks.

Comment 5

[Kagami Rosylight [:saschanaz] (they/them)]

I can repro on Firefox 74, but not on Nightly 76. Mozregression says this is fixed in Bug 1610171.

Comment 6

[Edgar Chen [:edgar]]

Thanks, Kagami!