I tested this (fullbackup) on my Ultimo4k this evening, running NB, and it works as expected. I normally never use it because autobackup is the way to go.
No idea about backupsuite, I never use it ( there is never a need to make a full backup, reinstalling a new image with autobackup is quicker and cleaner ) and autobackup will restore all mounts defined in the network mount menu.