Hi there,
Please bear with me and if I am posting in the wrong place I apologise 
I was attempting an island tutorial (Unreal Engine 5 Environment Tutorial for Beginners - Creating an Island - YouTube) and the river added is not affecting the landscape. See first pic, it just floats there as a column. I had a look and someone had a similar issue and the suggestion in the tutorial and on the course discord was just to reorder the layers and move the water layer on top but then I get the second picture. Bit frustrated so any help would be great! I tried the tutorial discord but no one has got back to me.
