962019 - Rendered tab previews are stretched in the tab bar

Status: RESOLVED DUPLICATE of bug 961074

(Firefox for Metro Graveyard :: General, defect)

Description

[Henrik Skupin [:whimboo][⌚️UTC+1]]

When you open the tabbar in Firefox Metro the rendered previews are stretched, which makes an egg out of the Nightly globe. 

Steps:
1. Install Firefox 
2. Start Firefox in Metro mode
3. Pull down to see the tabs
4. Observe the stretched rendering of the tabs preview

We should make sure to not stretch the preview and render it with the correct proportions.

Comment 1

[Jim Mathies [:jimm]]

Hmm, I can't reproduce. Tab thumbnails look fine. Henrik, mind posting a screen shot?

Comment 2

[juan becerra [:juanb]]

Attachment: Screenshot (2).png

This screenshot shows the problem in the tab previews in the tab strip. I noticed this problem around Jan 15, but it is still present on today's nightly from Jan 21.

Comment 3

[juan becerra [:juanb]]

You can tell by the egg shaped nightly logo, for example.

Comment 4

[Matt Brubeck (:mbrubeck)]

I believe this depends in part on the aspect ratio of your display.