pulse-audio connects to hardware first

[rcfa]

I built and installed the module for Kali on arm64. The modules basically work, but there's an issue:
each time I log in via xrdp, at first sound doesn't work, because pulseaudio connects to the device hardware.
After issuing once or twice the commands

pulseaudio -k ; pulseaudio --start

things work just fine. I can't find a good reason for this. Also can't find a forum to ask pulseaudio-module-xrdp specific questions, otherwise I'd have asked there first, before reporting this as an issue.