Thank You for your Review!
At first iCagenda was a simple little component. Today, it has much change in a short time, and the functions of which you speak are among those currently daveloppement!
As you noticed in the change log of iCagenda many changes in recent weeks, and that in order to prepare many new features (submit an event in frontend, repeated events, selection of weekdays for period events,...)
As you have a pro account (and thank you for your support!) You can contact me by email, so that I can give you the benefit of alpha versions, and give me your impressions and feedback, as one of those functions is almost already ready!