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This issue shows in thunar because of an issue in an underlying library (Gtk / GLib / Gio / Gvfs /...)
A link to the underlying issue should be added to the thunar issue. It might sense to keep to thunar issue open in order to implement a workaround.
5. Status Tray Icon
Xfce
Issues relating to the icon that appears in the notification area, aka status tray, for apps
Languages that write RTL including Arabic, Farsi, Hebrew, Urdu
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