I see a lot of feedback on Event Picker - does it only work to select an event that does not go past midnight? No multi-day events?
I agree that showing arrows make more sense (it is not THAT intuitive) to hint that you can select beyond this week (either skip forward week by week or just show the current pop-up screen) and just having arrows at the “sides” of the Date makes it much more intuitive to users that can select an event period beyond this current week.
Also, tapping on the event to create a ‘multi-day’ event period or make this a recurring event seems reasonable.
Are their alternatives as a template/marketplace?