korganizer5 and webcal

recently upgraded from 42.1.to 42.2 and korganizer4 to 5 on the way. It seems to have lost the ability to simply add a webcal calendar, is that right? In addition to adding a local ical file there used to be the option to select a remote one, but I cannot find anything like that any more. So the question is: how can I add a webcal file that resides on a remote server to korganizer5?