Storyline 3 doesn't allow drag and drop with unfilled shapes
I've been struggling for hours with a simple, freeform drag and drop activity in Storyline 3, in which users drag and drop shapes onto one of two drop zones, which are shapes with dashed outlines and no fill. On preview I kept getting an 'incorrect' response and I couldn't work out why. Then I added a fill colour to the drop zone shapes. Bingo. I'm astonished that something so simple, that worked so well in Storyline 2, is impossible in version 3. Is it deliberate, or an omission? Why would you remove such a small and simple function?