Zero2 Shairport Sync

Hi,

i have an issue with shairport sync on my zero2 with the newest hifiberry64 release.

The extension Airplay (4.3.2.3 installed) is installed and I can see that in HifiBerry. The device also shows up with the correct name and I can stream music to it.

But I run shairport-sync -v
I get this error message:
-sh: shairport-sync: not found

# service shairport-sync restart
-sh: service: not found

Also when looking under sources -> Airplay there is no check mark. When I enable Airplay and set the checkmark, it is again disabled after reloading the page.