GNOME Bugzilla – Bug 712544
Apps whose .desktop contains NoDisplay=true cannot be chosen in Details> Default Applications
Last modified: 2013-11-17 21:40:26 UTC
As per this bug it was deemed acceptable to have such apps show in nautilus's context menu bug 702681 Examples would be Shotwell (shotwell viewer) & mpv (mpv Media Player
Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find. *** This bug has been marked as a duplicate of bug 705644 ***