A few suggestions (I’m using Windows app only)
Could you please make the scrollbar wider, and more visible?
Could we have a small icon in the calendar on in the workout that mentions this is a no-sound workout? Too often (and probably because my memory is being turned off by the suffering), I get the message at the beginning of the video, but am too lazy to get off the bike to start a podcast.
Because HR zones are not changed when a workout is performed at reduced intensity, would it be possible not to display those? Confusing for newcomers.