I see that I can **lock **most metadata, so it is not changed if I perform and update/refresh. If I put a custom image in the movie thumbnail, then is it locked as well ?
I did some experimenting and it seems to be the case they are locked to the image I select in Posters, Backgrounds for a movie
I don't want to put a lot of energy into setting up custom images for posters if updating/refreshing library is just going to replace them again with a source's metadata.
Thanks