### Affected versions Firefox Nightly 83.0a1 ### Affected platforms Windows 10 ### Steps to reproduce 1. Navigate to Youtube. 2. Start playing any video at a 720p resolution. 3. Change the resolution of the video to 1080p and right after toggle the PiP button. ### Expected result The PiP window should be properly opened. ### Actual Result The PiP window is seen in the TaskBar but can't be accessed. Please see the screencast for more details. If this issue is a regression, is not a recent one since I've reproduced it on Firefox 78.3.1 esr, Firefox 81.0.2 and Firefox 82. ### Severity-Suggestion: S3 severity.
Bug 1671588 Comment 0 Edit History
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### Affected versions Firefox Nightly 83.0a1 ### Affected platforms Windows 10 ### Steps to reproduce 1. Navigate to Youtube. 2. Start playing any video at a 720p resolution. 3. Change the resolution of the video to 1080p and right after toggle the PiP button. ### Expected result The PiP window should be properly opened. ### Actual Result The PiP window is seen in the TaskBar but can't be accessed. Please see the screencast for more details. If this issue is a regression, is not a recent one since I've reproduced it on Firefox 78.3.1 esr, Firefox 81.0.2, and Firefox 82. I'll investigate more as soon as possible. ### Severity-Suggestion: S3 severity.