1462577 - The PWA button position is changing after enterIng/leaveIng the Reader Mode

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: Toolbar, defect, P5)

Description

[Andrei Bodea[:andrei]]

Environment: 
Device: 
Samsung Galaxy S8+(Android 8.0.0);
Sony Xperia Z5 Gold(Android 7.0.0)
Samsung Galaxy S6 (Android 6.0.1);
Build: 
Nightly 62.0a1 (2018-05-17)

Steps to reproduce:
1. Launch Fennec.
2. Go to https://en.wikipedia.org/wiki/Mozilla or any page with reader mode.
3. Tap on PWA and then on Reader View buttons fast.
4. Tap again on Reader View button.

Expected result:
The PWA button position is not changed.

Actual result:
The PWA button is moved on the right side of Reader View button.

Notes:
The Reader View button must be tapped very fast right after the PWA button is tapped.

Comment 1

[Andrei Bodea[:andrei]]

Attachment: The PWA button position is changing after enterIngleaveIng the Reader Mode.mp4

Comment 2

[Firefox Bug Husbandry Bot]

Re-triaging per https://bugzilla.mozilla.org/show_bug.cgi?id=1473195

Needinfo :susheel if you think this bug should be re-triaged.

Comment 3

[BMO Automation]

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.