1756681 - [Wayland] Comboboxes in Thunderbird's message filter configuration dialog don't close by itself and de-attach when window is moved

Status: UNCONFIRMED

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

Description

[postix]

Attachment: Recording_Thunderbird_Message_Filter.mp4

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0

Steps to reproduce:

1. Open Thunderbird 91.6.1 (64bit) on Wayland (in my case openSUSE TW with KDE Plasma 5.24.1)
2. Hamburger Menu -> Tools -> Message Filters
3. Click on New
4. Set up the filter rules by clicking on one of the filter rules' comboboxes

Actual results:

The combobox opens, but it doesn't close if you click somewhere else, but only if you select an item or press ESC. Also the opened list de-attaches from its control when the window is moved.

So far I could not reproduce this issue at other areas of Thunderbird, like its main menu or its main settings.

Comment 1

[postix]

Originally reported upstream: https://bugs.kde.org/show_bug.cgi?id=450698 but were pleased to report it downstream.

Comment 2

[Wayne Mery (:wsmwk)]

Version: Thunderbird 91 → Thunderbird 102

Thanks for the update. We prefer to keep version set at the earliest known version of the problem

Comment 3

[Wayne Mery (:wsmwk)]

Another example that will likely be fixed in 115?

Comment 4

[Alessandro Castellani [:aleca]]

Mh, no I doubt it. Those selectors will most likely stay the same.
This seems like a toolkit issue not handling Wayland properly.