Behringer Xtouch Control Surface

Hello!
My Xtouch control surface is not recognizing my Ardour tracks.
Just recently did a fresh install of Xubuntu and Ubuntu Studio Installer. This gave me
Ardour 9.8.0~ds
“The Equatorial Stars”
(rev 9.8.0~ds-1)
Intel 64-bit

I was pleasantly surprised to see Behringer as one of the controller options so I selected that controller. I am able to use transport buttons just fine. The master fader also works. But when I add tracks to my session, they don’t seem to be recognized by the controller. Previously I would press one of the buttons in the controller like MIDI TRACKS, or AUDIO TRACKS and that would bring them into the controller. Not any more. Also, when I press the “Track” button under the ENCODER ASSIGN section on the controller, I see a message on the track displays saying: no track/bus selected.
I would appreciate any guidance here and thanks for reading!

There was a bug that I believe was fixed yesterday. Try a nightly build at nightly.ardour.org …