In 2.4.4 it worked fine with a Container and Box Shadow on Hover in Effects but not in 3.0.4.
When I changed to Filters and Drop Shadow it works. Any suggestions?
We’ve fixed this and it’ll be available in the next build of Elements 3 
@ben Do you recommend Effects or Filters for Box Shadows?
I’d generally recommend using Effects for box shadows as this is more performant.
Effects → Shadow is designed for things like cards, buttons and other containers, so that’s what I’d use in most cases.
Filters → Drop Shadow is more useful for specific situations, such as transparent images or SVGs where you want the shadow to follow the shape of the graphic rather than the element itself.
So for most websites, I’d stick with Effects unless you have a particular reason to use a filter.