Wacky waving inflatable branch flailing tube trees!
It's puzzling how they work so hard on the artistic presentation of the game, yet let something like this slip past, and not even a single comment on it, as far as I know. I wonder why they didn't just disable it until fixed, similar to what they did in BF4 with the tree wind effects.
Hah. You just reminded me of when they first added tree swaying phsyics in bf4, from the helicopter. At first it was hilariously bugged.