Recurring Meetings without Date/Time

Why am I no longer able to schedule recurring meetings without a date and time?  My client meetings change from week to week, which makes it impossible to schedule recurring meetings for clients who change their meeting date and time.  The meeting link is specific to the client, not the date or time.  Does anyone have a fix for this?  Without this feature it means having to create a new link each time I schedule the same client, rather than providing the client with a link the client can use for all meetings.