Only 16 bit in Qobuz

I have just set up a Raspberry Pi 3 b with the new Iqaudio plus dac
I have subscribed to volumio and also Qobuz
I am streaming over wifi and 16 bit is the playback option I am getting
I thought the board and dac could playback 24 bit fimes from Qobuz or is that over a wired network .I have found no answers to this anywhere Can you please clarify
I have a 76 meg cable wifi speed so i would think it could handle the traffic
Can anyone help explain here

Bump? I am having a similar issue

Edit: figured it out, location to change music streaming level in screen shot attached under my music and then after the streaming sign in options. Default is highest available and it seems it defaults to 16/44.