Hey Fidel,
I have unlocked this thread to update and inform you that it is indeed possible to create weekly events.
After consulting with the developers, I found out that selecting the days under the 'Daily' option would make the events occur weekly for the days that are selected (refer screenshot for reference).
As for daily events, you can select all the days under 'Daily', then it will run the schedule for all days of the week starting from the event start date till the event end date.
Hope this helped you understand how the event repeating system works.