>>102612666
It works for me. What in particular isn't working?
#!/bin/sh
ICON_APPS=$HOME/.local/share/icons/hicolor/48x48/apps
STEAM=$(which steam)
[ -f $ICON_APPS/steam.png ] && cp $ICON_APPS/steam.png $ICON_APPS/steam_tray_mono.png
[ -f $STEAM ] && exec $STEAM -cef-enable-debugging -nochatui -nofriendsui -silent
You can paste this script into ~/.trinity/Autostart to launch it at startup and replace the tray icon so it's more readable (even after you update).