[firefox 72 beta] Unity global menu: opening a menu makes a duplicate menubar appear in the window

Bug #1856877 reported by Olivier Tilloy on 2019-12-18
This bug affects 1 person
Affects Status Importance Assigned to Milestone
firefox (Ubuntu)
Olivier Tilloy

Bug Description

This is a regression observed in firefox 72.0 beta builds (https://launchpad.net/~mozillateam/+archive/ubuntu/firefox-next).

In a 16.04 VM with the default Unity session, a menubar is displayed in the top panel. As soon as I click on one of the menus to open it, a second, identical, menubar appears in the window, below the titlebar, thus resizing the web content. After opening a menu in that second menubar and closing it, it disappears again.

See the attached screenshot.

Olivier Tilloy (osomon) wrote :
Changed in firefox (Ubuntu):
status: Triaged → In Progress
status: In Progress → Fix Committed
Olivier Tilloy (osomon) on 2020-01-13
Changed in firefox (Ubuntu):
status: Fix Committed → Fix Released
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