Raop-discover not changing Format and Sample-Rate

As already written, Airplay2 works with the current Pipewire update.
But the adjustment of the parameters does not work properly.
Does anyone know why ?

/.config/pipewire/pipewire.conf.d/raop-discover.conf

context.modules = [
{ name = libpipewire-module-raop-discover
    args = {
        # Set the remote address to tunnel to
        #raop.hostname = "my-raop-device"
        #raop.port = 7000
        #raop.transport = "udp"
        #raop.transport = "tcp"
        raop.encryption.type = "auth_setup"
        raop.audio.codec = "PCM"
        #raop.password = "****"
        audio.format = "S24"
        audio.rate = 192000
        audio.channels = 2
        audio.position = [ FL FR ]
        stream.props = {
            # extra sink properties
        }
    }
}
]

But the output looks like this

42 alsa_output.pci-0000_00_1b.0.analog-stereo PipeWire s32le 2ch 48000Hz SUSPENDED
55 raop-sink-1565-52 PipeWire s16le 2ch 44100Hz SUSPENDED

The rate and format are not changed.

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