YOu can addt them as control surface devices, but they do not populate the device class screen. (It just shows a blank line for each item.)
the controllers do not work....
Confirmed here on my Win10 machine ... after adding the Tangent option in the Control Surfaces dialog, this is what shows ...
Just a number ... add more items, it just adds a new numbered line. Nothing shows a name.
And yes, the use of the surface is totally BUSTED.
In what version do you recall last seeing them work?
Yesterday ... previous version.
Thanks! That should help narrow it down.
I wrote up the issue as DVAAU-4203476; that DVAAU suggests Audition, because they own the control surface API.