It starts playing some white noise sleep playlist instead of the bespoke Ambient Sound. I have used this every single night for 3 years so it is not a "me" thing, it's a Siri or Apple Music issue.
HomePod, 15
Try "Hey Siri, play white noise from ambient sounds".
tt2
Try "Hey Siri, play white noise from ambient sounds".
tt2
If you say that it says siri does not yet have support for that .
How odd, works here. And you have an active Apple Music subscription I assume. Reboot router and HomePod and try again. Failing that restore the HomePod and set it up again.
tt2
"Hey Siri, play White Noise" broken again
