HiRes Pipewire over network

Hi, I’m trying to use pipewire to play hi-res music over the network over pulse-audio.
I configure pulse-audio network like this:

On the receiver side (publisher), make a file ~/.config/pipewire/pipewire-pulse.conf.d/30-network-publish.conf with the content:
https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Guide-PulseAudio-

Tricks#setup-tcp-network-streaming-between-machines

pulse.cmd = [
  { cmd = "load-module" args = "module-native-protocol-tcp" }
  { cmd = "load-module" args = "module-zeroconf-publish" }
]

and that works as is, but it plays everything at 48000 kHz

I try to change the audio-rate like here:

default.clock.rate = 96000

default.clock.allowed-rates = [ 48000 44100 96000 ]

This results in no network device appearing.

Does anybody have any idea how I can progress?