How to add NAS to casaos

As you can see in these images, I added my network storage to casaos, it says so in the “Files” app, but the drive isn’t being shown on the homescreen.
BIg problem is that when using “nextcloud” “jellyfin” etc. when I want to select my network storage (because I don’t want to be filling up my nvme built into my mini pc) it can’t seem to find the NAS under /mnt/. But casaos found the network storage, no problem there.