iradio on Naim streamers

Anyone knows how/when do the default station list gets updated on the streamer ?

Does the streamer look up for an updated list (from presummingly a server in Naim) every time it gets started ?

I have recently found new stations on the vtuner website and needed to add them manually as "added stations". This came as a surprise as I was expecting to see and be able to access those stations on the streamer.