MMM-CalendarExt - not showing multi day events from previous month

[Wooz]

Multi-day events aren’t showing if the start date falls prior to the current month.

I’m using weekly view, but the issue seems to occur in other view types.

When the event is in the future, or if the start date is prior to todays date, but in current month, they show up fine.

Is there any way to remedy this?

P.S. Thanks @eouia for such a fantastic module, it’s very useful!