v3.7.3

• Search and item selection reset when main window is closed
• Updated icons (Font Awesome 5.6.3)
• Tray icon animation is not triggered if no automatic commands are run.
• Improved color themes on some systems
• Omit auto-hiding main window when it has a dialog open
• Fix transparency of some icons
• Fix size of menu when open on different screen
• Fix window geometry restore and rendering issues
• Fix auto-hide main window (e.g. on Gnome when using Activities)
• X11: Fix small tray icon on Gnome
• X11: Fix icon mask file name according to standard ("copyq_mask")