This the other part of the response of Naim support from Latham (google translate):
Although we have heard of the contradictions, a Spotify and/or TIDAL input are a barometer to determine which version of the streaming module the device has. Spotify, TIDAL and the new internet radio service all require the most recent streaming module. This can be recognized by BC SW starting with “3D”. Anything with a lower number, such as “2D”, is unfortunately not suitable for the new internet radio service because the hardware is too limited for this
Regards,
Gerard