1343207 - Visible flicker in Top Tabs when switching between tabs

Status: VERIFIED FIXED

Description

[Simon Basca [:SimonB]]

Build: b2aff9d5
Device: iPad Air 2
iOS: 10.2

Steps to reproduce:
1. Launch Firefox
2. Tap the '+' button
3. Tap the counter button 
4. Tap on the first tab

Actual results:
- A visible flicker is observed whenever switching between tabs from tabs tray. 

See video: https://www.youtube.com/watch?v=lbyyFLVfM8I

Comment 2

[Aaron Train [:aaronmt]]

Created attachment 8843421 [details]
tab-strip-blink.mov

Comment 3

[Farhan Patel [:farhan]]

master https://github.com/mozilla-mobile/firefox-ios/commit/0dcb5958b866c1a6a2e7df21f6cc20f9871bf5f6

Comment 4

[Stephan Leroux [:sleroux]]

v7.x 649220c8040224c019403c46bdd757f38d6842e3

Comment 5

[Simon Basca [:SimonB]]

Verifying as fix on 7.0b2011.