Closed Bug 1705462 Opened 4 years ago Closed 4 years ago

[macOS] Elastic Overscroll doesn't work when mousecursor is over an embedded youtube videos

Categories

(Core :: Panning and Zooming, defect)

defect

Tracking

()

RESOLVED DUPLICATE of bug 1705280
Tracking Status
firefox89 --- affected

People

(Reporter: mehmet.sahin, Unassigned)

References

(Blocks 1 open bug)

Details

Nightly 89.0a1 (2021-04-14) (64-Bit)
macOS 11.2.3

1.) Be on macOS and set apz.overscroll.enabled to true.
2.) Visit a page with an embedded youtube video: e.g. https://www.theverge.com/22384692/dji-mavic-air-2s-drone-2021-review
3.) Move the cursor over the video
4.) Scroll up to receive the Overscroll effect

Actual: The Overscroll Effect doesn't work
Expected: The Overscroll Effect should work

Sorry, if this issue was already reported - I haven't found a report for that.

Thanks.

The symptoms are similar to bug 1702988 and bug 1705280. These may share an underlying cause.

Mehmet, thanks for reporting this! Can you please check the field of "Fission Windows" in about:support? I believe this is a dup of bug bug 1705280, which means the embedded youtube document <html> has "overflow:hidden".

Flags: needinfo?(mehmet.sahin)

(In reply to Hiroyuki Ikezoe (:hiro) from comment #2)

Mehmet, thanks for reporting this! Can you please check the field of "Fission Windows" in about:support? I believe this is a dup of bug bug 1705280, which means the embedded youtube document <html> has "overflow:hidden".

Hi Hiroyuki, the field "Fission Windows" in about:support says "1/1 Activated by the user". I hope this is helpful for you.

Flags: needinfo?(mehmet.sahin)

Thanks!

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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