Transmit mounted disks do not show up on left side nav under Devices or Shared

I am using the latest version of Transmit 4.4.8 from Panic s/w. When I mount a disk to another server (local or remote) the mount creates a path to it in the /Volumes dir. The app opens a new Finder/TotalFinder window/tab for it but it does not show any entry in the left side column under Devices or Shared or any other grouping. If I close the tab that opened, the mounted disk does not go away yet TF does not provide a way to return to it in a tab/window.

Is this uniquely happening to just me or are others reporting or finding this same problem?
Can this be fixed/enhanced?

I’m on Yosemite OS X 10.10.5
and the latest TF 1.6.27