@Guy Swann Hi Guy. I was listening to your recent show ‘Thank you for being annoying’, driving to work this morning. It was a fun listen and so Thank You! as ever for keeping me informed and entertained.
Listening to your use case about sharing files between Apple and Linux, have you tried using Samba and Apple’s Files app ‘Connect to a server’ feature?
I haven’t tried it with Samba but it works OK for Windows shares on my local network, so it theoretically should work.