Sometimes collection tags fail to appear in the tags dropdown menu.
Steps to reproduce:
- Create an empty collection, by selecting a random video, adding it to a new collection, then removing the video from the collection.
- Select other videos.
- Activate the edit feature.
- Navigate to the Tags view.
- Browse the available tags.
On my machine, the collection fails to appear in the list.
As a workaround, I have to delete the empty collection, select some videos to add to the collection, and reapply my custom poster to the collection.