1761892 - [Wayland][Sway] Application Menu jumps to top left corner of window

Status: NEW

(Core :: Widget: Gtk, defect, P3)

Description

[Kevin Locke]

Attachment: MOZ_LOG="WidgetPopup:5" on build 20220328213646, issue occurred both times menu was opened

With Firefox Nightly (Build 20220328213646) on Sway/Wayland, the Application Menu sometimes jumps to the top-left corner of the window when opened. To reproduce:

1. Press the "Open Application Menu" (hamburger/3-bar) button.
2. If the menu does not jump to the top-left corner, repeat step 1.

Although the reproduction seems quite reliable on Build 20220328213646, it is unreliable on older versions. I was able to reproduce the issue on Build 20220327213550 only after many attempts, making mozregression unworkable.

Comment 1

[Kevin Locke]

:stransky, since this seems similar to Bug 1759157, would you mind taking a look?

Comment 2

[Kevin Locke]

For reference, I'm unable to reproduce the issue in Weston.

Comment 3

[Martin Stránský [:stransky] (ni? me)]

Can you please try mutter?
https://fedoraproject.org/wiki/How_to_debug_Firefox_problems?rd=Bug_info_Firefox#Testing_different_Wayland_compositor
Thanks.

Comment 4

[Kevin Locke]

I'm also unable to reproduce the issue in mutter.

Comment 5

[BugBot [:suhaib / :marco]]

The bug has a release status flag that shows some version of Firefox is affected, thus it will be considered confirmed.