Media file location keeps resetting
I recently picked up a 2020 M1 Mac mini and am trying to set both the TV and Music apps to store their media files on a Synology NAS. I have a shared folder on the NAS named "Media" and in that have created a folder named "Apple Media". In both the TV and Music apps I then go into the Settings menu and the Files tab, changing the Media folder location to the new folder. I click OK and it seems to work with new media then being stored in that location. But after I reboot the Mac the location has reverted to the onboard storage "/Macintosh HD/Users/guys/Movies/TV/Media".
How do I stop this from resetting?
[Edited by Moderator]
Mac mini, macOS 13.0