I used OpenMediaVault for a small fileserver at home ...
Under Windows 10 and 11, Ubuntu and Mac OS Catalina I can read, write and delete folder and files between the system.
The Clients used smb Protocol
Ubuntu (is in moment not online)
but on this 3 OS I can read, write and delete!
Kodi used SMB3_11 or SMB2_10 (depending on the configuration)
with Kodi (LibreElec) I can't write or delete files ... only read (under Public all clients connected as nobody and nogroup)
I don't understand why LibreElec cant write on the server and all other System can do ...
Maybe something can help me!