This is no support request, just an observation.
When playing a work (a multipart composition) and being at the end of the play queue, there is no possibility to clear the whole queue.
This however is possible in case there is a single track waiting to be played, or when a single track is playing at the end of the queue.
Here, tapping ‘clear upcoming’ does nothing:
And here, it does clear the upcoming track, but not the playing work:
And now, there is an option to clear the whole queue:
