Clean empty groups
In Zappiti Video, newly scraped movie files are often put into Movie Groups. Sometimes, the grouping is not how I would wish it. For example, I prefer all of the films in the Marvel Cinematic Universe to be in a single "MCU" Movie Group. I can do that now by creating a group and moving films into it. However, I would like to be able to delete the now-empty "IronMan", "Thor", "Spider-Man", "Black Panther", "Ant-Man" and "Avengers" groups. While I can delete them from the movie wall, they still exist in the background. I know this because when I go to move a movie to a different group, I have to scroll past all of these ghosts of Movie Groups past.
I had this problem in October 2018 so the fix may not be exact but this is what I discussed with support.
Add a movie back to the group you want to remove, then right click the group/saga and click Delete Group.
The movie in the group will go back to being a standalone film and the group will no longer appear in the list of groups.
Strange to see the bug still exists after 18 months. At the time they said it was a known issue with no scheduled fix. Not bad for something you've paid top dollar for eh? :/