Again, I must thank you ridgerider2 for being so helpful.
I use the Chrome browser and I have tried the full screen mode. That only slightly enlarges the items on the screen, the workout layout (what is know as the power chart, I see now) stays hidden.
Re your reply to ADJEV that will work but despite having a working Spotify-account, I really, really would like this window to disappear completely. I am not a podcast person.
I am wondering if the screen area could be used for running videos instead? Being centered it would make sense.
Anyway, I’ll try the session player for tomorrows workout.
/Ulf