MyVolumio has no USB Output

I just created a MyVolumio account to use with Roon Labs. I’m using Rpi4 with Schiit Modi DAC via USB. OS has been downloaded to Pi. My issue is in Volumio settings playback output there is no selection for USB output. Only HDMI or I2S.

This is a community forum, for support specifically with myVolumio, email techsupport at volumio dot org!

Did you install the Roon Bridge Plugin?

Solution was to reboot the pi. Thanks.