Atomic Heart Unused Cutscene: VDNH Door Sprout Attack

It’s obviously unfinished, but the game still has a cutscene that can be triggered for entering the VDNH Central Hall. In the game, the door opens automatically, though you can dash back inside while its closing. But apparently at one point a sprout would have violently dragged you through one of the circular windows instead! Although what I wonder about more is what the major was going to be looking at across the hall.