In Pro 3, I styled some Image elements to add a box shadow. I left the Interaction box shadow color set to the default Transparent because there was no interaction for these particular images (I wasn’t using them as links).

They work as expected in Pro 3. (Hovering over the image doesn’t change the shadow)
However, upgrading to RC4, whenever I hover over those elements, they animate between the two box shadow states – even though I still haven’t set up any sort of interaction for the element itself.
I know I can just link the two box shadow colors using the little link button, but it’s a bit unexpected that the shadows started behaving differently after updating.
(I haven’t looked at other elements in quite the same way, so I’m not sure if this is exclusive to Image elements or not)