The icons in the top panel of Ubuntu disappear. Fixed?

Question

linux

If you turn on telegrams, votsap and so on, then this is what happens in the top panel:

And if you press ALT + F2 and enter r, press enter, it will be this:

Where can I fix it? It is advisable to write only if you have encountered this problem
Or at least tell me what the top panel is called in Russian, otherwise in English it's just "top panel"

Answer 1

Google the phrase ubuntu missing icons in system tray .
Most likely a problem with QT, I have a similar problem with qbittorrent, in my case I managed to cure the icon with qt5ct, but the launch of all cool applications broke, so I just scored and wait for a bug fix.

Answer 2

Try this https://github.com/bilelmoussaoui/Hardcode-Tray

Answer 3

https://extensions.gnome.org/extension/615/appindi... - this helped