Has a black background under system tray in top bar

[greenhand520]

Describe the bug
Linux: Linux 6.1.31-1-MANJARO
Desktop env: gnome 44.1
Windowing system: x11
There has a black background under the system tary icon when turn on the switch "Shwo system tary in top bar" after gnome 43 update to gnome 44, like this pic shows:

All the apps have problem are base on electron...
The first app github: https://github.com/Z-Siqi/Clash-for-Windows_Chinese-Attached
The last app github: https://github.com/Icalingua-plus-plus/Icalingua-plus-plus

[jonian]

Duplicate of #327. Also check comment #327 (comment)