Open Bug 1696231 Opened 4 years ago Updated 3 years ago

PIP video window jumps 50% to the left on secondary monitor

Categories

(Toolkit :: Picture-in-Picture, defect, P3)

defect

Tracking

()

UNCONFIRMED

People

(Reporter: mark.slater, Unassigned)

References

(Blocks 1 open bug)

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:86.0) Gecko/20100101 Firefox/86.0

Steps to reproduce:

  1. Open a PiP video (tried it with Youtube videos, but source doesn't seem to matter), move it to secondary monitor.

  2. Focus back to open Firefox window, continue browsing.

Actual results:

After a short while (~10-15 seconds) the PiP video window will jump 50% to the left.

Happened about ten times just while entering this bug :)

Expected results:

PiP video window should've stayed put, full-width edge-to-edge.

Happens in FFox 85 & 86.

2017 Macbook Pro, with PiP running on a ViewSonic VG2455-2K Display in horizontal / 90 deg rotation, connected via Thunderbolt and HDMI connector

The Bugbug bot thinks this bug should belong to the 'Toolkit::Video/Audio Controls' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Component: Untriaged → Video/Audio Controls
Product: Firefox → Toolkit
Blocks: videopip
Severity: -- → S3
Priority: -- → P3
Component: Video/Audio Controls → Picture-in-Picture
Version: Firefox 86 → Trunk
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