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Redirecting sound output in 22.10

mp flag

I am using Ubuntu 22.10 which uses Pipewire for sound rather than PulseAudio used in previous distros. My interest in ham radio has been awakened after I received SDR dongle and I have installed CubicSDR and am enjoying listening to shortwave AM broadcasts. I decided to install FLdigi to decode some of the new-fangled digital Ham station and this is where I have run into a problem:

The output of CubicSDR should be redirected to the input of FLdigi rather than to the speakers. If I go to the sound settings I can see both apps connected to the speakers (see screenshot below) but there doesn't seem to be a way to connect the output of one to the input of the other. With PulseAudio one could use the command "pavu" to reconfigure the output/input, but what to use with Pipewire?

PS I can't seem to be able to upload the screenshot. I'll try again later. Meanwhile if anyone can help with the info supplied I'd be very grateful.

mp flag
I have installed pavucontrol and can redirect the audio input/output with that, even though I am using Pipewire and not PulseAudio (pa). Should I post this as an answer in case someone else has the same issue?
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