wayland/sway/waybar: no icon in system tray, gtk errors in log

[telychko]

Everything is working OK except tray icon.

Environment:

• sway version 1.9
• Waybar v0.10.3

$ cbatticon --version
cbatticon: a lightweight and fast battery icon that sits in your system tray
version 1.6.13

Command to run:
cbatticon --low-level 30 --critical-level 25

Errors from the log
(cbatticon:982): Gtk-CRITICAL **: 23:10:41.370: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

[Tommimon]

Same issue here, same error in the log. Did you find a solution?

[telychko]

Same issue here, same error in the log. Did you find a solution?

Nope. At the moment, I'm using a popup notifications functionality only