Movable trees have no shadows

So, I painted some trees in my scene with the foliage painter and put them on movable. Because they move in the wind and I want the shadows to move as well. I have a stationary directional light and a stationary skylight. The static meshes work well and have nice shadows. But the shadows of the movable trees are really blurry and suddenly stop at some point which is indicated with the red arrow. And the leaves don’t cast any shadows on themselves anymore which makes the trees look flat. I’ve been looking all around and can’t really find a solution. I also have a picture how I want it to look like (With a movable directional light). So you can compare the 2 pictures.
I hope someone can help me out here. Thanks in advance.

It looks like you’re having this

https://forums.unrealengine.com/development-discussion/rendering/28113-foliage-dynamic-shadows-don-t-work-how-can-i-use-foliage-mode-to-build-forest

problem…