Maybe you are willing to trust Roon official’s statements regarding bit-perfect playback?
The MQA test works by pass-through an MQA encoded file/stream to a MQA decoder/renderer capabale DAC. If the MQA light comes on or alternatively a higher sampling frequency than the one of the file/stream is indicated by the DAC, the stream is bit-perfect as otherwise the MQA authentication would have failed (no MQA light or no indication of higher sampling frequency than the one of the original file/stream).
Other users have to explain the DSD/DoP test as I’m not into this.