Random missing title from Collections

[SwiftPanda16]

Items go missing from collections

Here’s one thing I noticed (which is probably an unintended bug) a while ago that might be the cause. If you use the overflow menu to add items to a collection (… > Add to > Collection), then the collection field does not get locked. You can check by editing the item after and see that the lock on the collection field is not orange. With this knowledge, it is possible that a future metadata refresh, either manually or with the “Refresh metadata periodically”, erases the field since it isn’t loc…

This bug is fixed in PMS 1.40.0, but if you created collections this way in a prior version, then the collection field was not locked.