Open Bug 1418460 Opened 8 years ago Updated 4 months ago

Using Escape to exit full screen out of a single Youtube video exits both full screen Youtube videos.

Categories

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

Product:
Core
Component:
DOM: Events
Version:
57 Branch
Platform:
Unspecified
Windows
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: per, Unassigned)

References

Details

(Keywords: polish)

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0 Build ID: 20171112125346 Steps to reproduce: To reproduce, 1. Have two screens. 2. Full screen two separate videos on Youtube on either screen. 3. Hit escape while focused on either video. Actual results: I have two screens. On occasion I'll have two videos up at the same time (perhaps one paused but still full screen). When exiting full screen, if I hit escape instead of using the UI, both videos exit full screen simultaneously. Expected results: One of them should have exited full screen and the other should have remained. Preferably, the window with focus should have exited while the other remained.
Component: Untriaged → Widget: Win32
OS: Unspecified → Windows
Product: Firefox → Core
Priority: -- → P2

This is still happening in Firefox 64.0.2 (Windows 10 64-bit).

Component: Widget: Win32 → DOM: Events
Keywords: polish
Priority: P2 → P3

This is also a problem on Linux. I'm on Gentoo Linux, using Firefox on Wayland (swaywm).

See Also: → 1725884
Severity: normal → S3

Can reproduce on v109.0.1

Interestingly, pressing the Exit Full Screen in the popup that appears when first entering full screen works as expected and exits full screen only in the current window.

So this issue most likely lies in how the Esc key event propagates to windows (effecting even private browsing windows).

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