1290392 - Navbar-slide-in causing viewport-jumps in two situations

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: Toolbar, defect, P3)

Description

[Elbart]

Firefox for Android 47
Sites:
http://orf.at/m
http://mobil.derstandard.at

1.)
Sliding all the way to the bottom causes a noticeable of the viewport when reaching the bottom end.

2.)
When selecting text while the navbar is not visible, either when displaying the copy-paste-menu or when cancelling the copy-paste-operation causes a jump of the viewport.

See the video for demonstration.

Comment 1

[Elbart]

Attachment: firefox_jump_2.mp4.mp4

Comment 2

[Alex Caziuc]

I'm able to reproduce this using:

Device:Galaxy Note 5(6.0.1), Xiaomi Mi4i (5.0.2)
Build:Release - 47.0

Comment 3

[Carmen Fat [:cfat] - Ecosystem QA]

Since this issue seems to be caused by the Dynamic Toolbar, I will change the component of this bug. If I'm wrong, please move this to the right component.

Comment 4

[Kartikaya Gupta (email:[e-mail])]

Yeah, this is an artifact in the new dynamic toolbar implementation. I've tried fixing it but it seems to behave differently on different devices and is hard to pin down.

Comment 5

[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.