Plexpass and problems?

I couldn’t hold myself back and went on with the update to 3.8-12.11 and installed again Plex after a reboot.
I’ve experienced the same on my side, that the update error disappeared, but there seems to be still a problem with “manually added storage” which worked before once. For now I can’t access all my media…

Does anyone know which config file does take care of those additional storage paths and where it is located?
Possibly after reviewing and/or removing them manually will help to get this sorted?

Even when I delete the “plex-config” share (incl its containing files) while Plex is uninstalled, this dead linked manually added storage stays??

I’ve made already a remark that this simple feature such as a “remove button” for additional added storage would be very helpful I guess…
https://forum.rockstor.com/t/plex-media-server/1321/30?u=glenngould