Same here this is a massive red flag and might stop my client approving us moving forward with scheduling.
We are setting up a Yoga studio and we want guests to be able to see all classes that are on over a week on a calendar.
So far there are only two work arounds I can find
1. Use an event page and manually set up each event with a link back to that appointment type. This is not ideal as you can not set events to repeat so you would have to do this manually constantly
2. Use Elfsights calendar widget which you would then need to set up each appointment type on and manually update each time an appointment time changes. This calendar you can set to repeat which is better than option 1 but still not ideal
The data is there SS just needs to development the option to display it as a calendar.