csheany Reporter
	Description • 6 years ago

User Agent: Mozilla/5.0 (Android 7.1.1; Tablet; rv:65.0) Gecko/65.0 Firefox/65.0

Steps to reproduce:

1. Open mozilla.org/en-us/firefox
2. Enter fullscreen of a video
3. Exit fullscreen
4. Request desktop site
5. Enter fullscreen of a video


Actual results:

The size of the controls are different


Expected results:

To be determined

	Botond Ballo [:botond]
	Comment 3 • 6 years ago

Would be good to understand if this is a recent regression, and if so get a regression range.

	csheany Reporter
	Comment 4 • 6 years ago

Do you agree?

I understand why they are scaled differently on the page bug don't think it should translate to fullscreen?

Firefox 48 was major update and is affected. 

They were updated to match photon but I believe that was only visual.

To confirm the page should zoomed out given Bug 791192.

Mobile is problematic due to screen real estate.

	Botond Ballo [:botond]
	Comment 5 • 6 years ago

(In reply to csheany from comment #4)
> Do you agree?

I agree that it's strange that the controls are different sizes when the video is the same size, yes.

I think having them be the larger size (as in the first screenshot) is preferable.

It's not clear me to what the cause of the difference in size is. This will require some investigation.

> Firefox 48 was major update and is affected. 

If the issue was present in Firefox 48, then at least we can rule out a recent regression from something like bug 1493976.

	Sorina Florean [:sflorean]
	Comment 6 • 6 years ago

Thanks for the report!
I was able to reproduce this issue on the latest Nightly build with Nexus 5(Android 6.0.1) following the steps from the description. I will mark the bug as New and try to find a regression window.

	Sorina Florean [:sflorean]
	Comment 7 • 6 years ago

Tested with builds till 2016-12-02 and the issue is reproducible following the steps provided. I don't think it's a recent regression, and the controls are smaller https://i.imgur.com/50cTcky.png.

	csheany Reporter
	Comment 8 • 6 years ago

Pre-48 controls have the same behavior however the design was different.

	csheany Reporter
	Comment 11 • 6 years ago

Is Bug 495593 related?

	Botond Ballo [:botond]
	Comment 12 • 6 years ago

(In reply to csheany from comment #11)
> Is Bug 495593 related?

Not in the sense that it caused this bug, but a fix here may well involve changing the same part of the front-end code as the patch in that bug.

Also, the component of that bug (Toolkit :: Video/Audio Controls) is probably a better component for this bug.