I am currently stuck on the opposite , how to get FLEXRaid Pool to show as a drive
on my test system the flexraid pool showed up as an removable drive .. but on the production system I have to go to where I have it mounted
as for your problem i believe you can just right click and unlock from launcher ?
assuming you are using ubuntu , you can run, disks, more actions , edit mount options , untick always show in user interface