Dear Maintainer,

Steps to reproduce:
1. Install task-mate-desktop
2. Launch mate-display-properties to set display resolutions
3. Visually compare display proportions with mate-panel workspace switcher

Expected results:
* display ratios in mate-panel workspace switcher and mate-display-properties
are equal

Actual result:
* display ratios in mate-panel workspace switcher and mate-display-properties
are not equal

There is no such bug in Debian 10 and 11.

Upstream bug report is at https://github.com/mate-desktop/mate-
panel/issues/1230 .

Control: retitle -1 wrong aspect ratio in mate-panel workspace switcher
Control: reassign -1 mate-panel 1.27.0-1
Control: forwarded -1 https://github.com/mate-desktop/mate-panel/issues/1230
the previous libwnck behaviour was not consistent with GTK's API
requirements, causing warnings from GTK.
https://gitlab.gnome.org/GNOME/gnome-panel/-/commit/dc1100165a840c39b4acd6fb533373e5f7594910
seems to be the fix for an equivalent bug in gnome-panel.

    smcv