I have a workaround for the use case of listening to music whilst going
to sleep, actually, my wife's idea. This may not work for all, but may
help some. I have created a playlist on Spotify, which is 45 mins long
of appropriate sleep tracks and ask ...
I will also add the same issue. I have tried asking for turning off by
duration, e.g. 40 minutes, or by time e.g. 10 p.m. All was working fine
until the last 2 weeks.