build a more recent pipewire and use it for pulse on groovy

pipewire-groovy.sh

systemctl --user stop pulseaudio.service
systemctl --user stop pulseaudio.socket
sudo systemctl disable --global pulseaudio
pkill pulseaudio

echo "deb-src http://archive.ubuntu.com/ubuntu hirsute main universe restricted multiverse" | sudo tee /etc/apt/sources.list.d/hirsute-src.list
echo "deb-src http://security.ubuntu.com/ubuntu/ hirsute-security restricted universe main multiverse" | sudo tee /etc/apt/sources.list.d/hirsute-src.list
echo "deb-src http://archive.ubuntu.com/ubuntu hirsute-updates restricted universe main multiverse" | sudo tee /etc/apt/sources.list.d/hirsute-src.list

sudo apt update
sudo apt upgrade
sudo apt dist-upgrade
sudo apt install apt-src

mkdir /tmp/pipewire-inst
cd /tmp/pipewire-inst
apt-src update
apt-src install pipewire
sudo apt build-dep libopenaptx-dev
apt-src install libopenaptx-dev
apt-src build libopenaptx-dev
sudo dpkg -i *.deb
sudo apt build-dep pipewire
apt-src install pipewire
apt-src build pipewire
sudo dpkg -i *.deb

sudo touch /etc/pipewire/media-session.d/with-pulseaudio
sudo cp /usr/share/doc/pipewire/examples/systemd/user/pipewire-pulse.* /etc/systemd/user/

systemctl --user daemon-reload
systemctl --user restart pipewire pipewire-pulse
systemctl --user enable pipewire pipewire-pulse

# Might not be good for all headsets/adapters, but it works great for mine:
sudo sed -i 's/#bluez5.msbc-support/bluez5.msbc-support/g' /etc/pipewire/media-session.d/bluez-monitor.conf
sudo sed -i 's/#bluez5.sbc-xq-support/bluez5.sbc-xq-support/g' /etc/pipewire/media-session.d/bluez-monitor.conf