I was having trouble with getting an Ubuntu 22.04 NFS share working and after searching for hours I was able to figure out what was needed. Below is what I found if anyone else runs into this.
My error was
"...Unexpected return value: Status [code=701, message=Could not initialize cluster lock: ()]"
-open error -13 EACCES: no permission to open /ThePath/ids
-check that daemon user sanlock *** group sanlock *** has access to disk or file.
The fix was
changing /etc/nfs.conf manage-gids=y ( Which is the default ) to # manage-gids=y ( Commenting this sets the default which is no )
It looks like in the past the fix was to change /etc/default/nfs-kernel-server Line RPCMOUNTDOPTS="--manage-gids" which I didn't need to change.