Warning: os-prober will not be executed to detect other bootable partitions.
Systems on them will not be added to the GRUB boot configuration.
Check GRUB_DISABLE_OS_PROBER documentation entry.
Assuming that you are running Windows 11, you can simply wsl --update from an Administrator PowerShell in order to pull in the latest. Then wsl --shutdown and restart
systemctl | grep pipewire
установил пакет для блюпупа -- и та-дам !! появились блюпупные службы.