I’m not sure if this already exists and I just don’t know how to enable it, whether this was deliberately left out, or simply not thought of:
I’d like the long horizontal timeline for the audio show not only elapsed time at the bottom left, but also remaining time at the bottom right – much as the iOS lock screen does, for example, when an SSiW track is playing.
That way, you could also see before you start playing a lesson how long it is going to be; as I understand it, the plan is for them to be around 30 minutes, but today’s was 47, I think! So being able to see that can be useful for allocating a suitably-sized chunk of one’s day.
And when it’s already started playing, you can see how many minutes are still left.