I feel like I have tried it all, I have tried naming them inline and subdirectories, I have tried freebase agent and local media assets, tried each at the top, tried forcing refresh, tried deleting and re-copying the whole dir with movie and extras, and still can't get it to pick up my local stored extras. What could it be?
*Edit - It only seems to be on some movies. I just added the Big Chill (1983) and with inline naming scheme and it worked fine, on a side note, I also notice that you have to refresh each on multiple times before it updates the metadata such as cast (Thank you BTW, wrong cast info used to drive me crazy). This is after I already did a forced refresh, so I don't know what the heck is going on. This is very frustrating, but I will keep trying as I love PLEX and really want these new features.
*Edit #2 - I got it finally, I deleted it from the drive, updated the library and then copied it back to the drive holding my library and updated it again and it worked this time. This is something I had tried earlier but did not work, I don't know if it is something that I did in between as I did fiddle a lot, though this time it worked. All inline scheme, I am going to try to do it again but this time in a subdir as that is my preference. This has to be a bug with the caching of the metadata right? I will be going back to add a lot of extras that I have been keeping on a different drive so if there are more tricks or bugs I will be back.
*Edit #3 - Started to work on my collection again this morning and most my movies have extras now where last night that was not the case. Also, I have tried adding more local extras all of which are working first try. I am thinking maybe the database repositories where getting slammed and PLEX timed out maybe? I am really stretching but things are working great today where it was hours of frustration yesterday.