a less hidden, calendar-like time selector would be much more intuitive to use.
This is from an IT architect - which means I am really familiar with UIs, APIs etc. .
Agreed - the day-by-day interface is not very good. Suggest just duping Google Calendar’s week view. As a stretch, being able to view multiple plans in that calendar view would be very helpful - I often want to make sure certain plans align and having to plan-hop with manual notes is very frustrating.