When playing a FLAC file through ROON the DS displays it is playing a WAV file. Why?

[Poppyhome]

Question about Roon with Direct Stream & Bridge II

Trying out Roon and loving it so far, however… Many of the albums that were ripped as .aiff files (Mac) or .flac are displayed on the DS DAC as .wav files. No file conversion is turned on in Roon. This did not happen on Jriver. Any ideas? Also, is there a “how to” set up Roon as there is for J River?