AirPlay Bridge and ShairTunes2(fork) at the same time?

Hi

I have a few AirPlay devices (Libratone Zip Mini 2, AppleTV, Yamaha receiver RX???) and I am using these via AirPlay Bridge as LMS players. This works nicely.

Now I switched from Spotify to Apple Music, and I can use the AppleTV as the server which plays on the other AirPlay devices, which also works nicely.

My problem comes in when I want to send music or podcasts from my iPhone to the LMS server (Pi 3) and to non-airplay players.

I tried to install the ShairTunes2(fork) plugin, which finishes without any error messages, but I can't see any of the squeezelite players in the iPhone.

What am I missing? Can't I install them at the same time? How can I debug this?

Thanks,

Rainer