I see there are lots of discussions on this: long program fast forwarding for on-demand episodes and shows on Sirius XM. Many of them originating 2 years ago!
My experience is that this behavior is still broken/not available.
Am I correct?
Any word when this might be fixed if so?
If I am wrong, then what is the proper way to resume listening to a long episode where I left off when I was last listening to it.
Are there any work-arounds?
I discovered a work-around. Use the Sirius app to select and start the show and use Airplay (I am a Mac/iPhone person) to cast the audio to the Sonos (I am using the Move model speaker). Then the position in the on demand show is remembered and I can still listen on the Sonos.
A few more steps are needed, but I can pick up where I left off.