Server version 1.1.0 - 550 Couldn't open the file or directory

[Turbofiero]

It seems as though updating from 1.0.1 to 1.1.0 has given me this bug

If I make a user, make a group for that user, then mount a drive as /group it will receive this error

The only way it works is if something in the group is mounted as "/"

Workaround seems to be to mount an empty folder as "/" then I can mount each folder

Is there something wrong with the way I'm doing things or is this a bug?