Moving Plex file within Library parameters

Ok, so one thing I’ve noticed is that if I move a movie or TV show within the same directory on the same drive, then Plex completely deletes the file and re-adds it… last I remember, it used to keep the metadata file, but update the file with the new directory… has anyone else noticed this?

I just moved a whole set of tv shows into a historic directory to better organise things. As you say previously this would have just updated internally but now it has them all as recently added. This also means I have lost all my really recently added TV shows. This did not use to work this way!