RME DAC-1 DSD DAC shows as 'not DSD capable' but it is

I bought the RME DAC-1 specifically because it’s a DSD DAC why does it show up on Audirvana as non-DSD capable?

Hi Ike,
Great DAC ! In the menu setting of the RME there is a detect DSD setting that needs to be turned on. There is also a DSD filter setting as well.