There Is No Spring In Tsw

Since the GWE release i dont see a difference between summer and spring in TSW, it looks to me 100% identical. And in winter the trees have leaves too, its just a painted white summer.
Will this be fixed again in the future? In Train Simulator in spring all trees are without leaves but in TSW i dont see a difference anymore.

Screenshot from Train Simulator, spring and summer:



And here how spring and summer looks in TSW-GWE:
SPRING:

SUMMER:


And here how spring and summer looks in TSW-CSX:
SPRING:

SUMMER:


And here how spring and summer looks in TSW-RT:
SPRING:

SUMMER:


Here are some old screenshots i made before the GWE release, trees without leaves in spring and winter. WHY HAS THIS BEEN REMOVED FROM TSW? Please fix THIS DTG!!