Multishot does not appear to work with vine arrow

STR:
1) Cut a vine arrow gem
2) Cut a Multishot support.

Expect that you should get 3 pods on the ground when you shoot.
Observe that three arrows get shot, you see 3 impact spots, but only 1 pod gets created (seems to always be the center one).

Note:
Vine Arrow is a Projectile Skill
Multishot supports Projectile Skills

I see no reason why it shouldn't work.

Came looking for this same bug

Got the same problem. Have seen videos where it used to work on previous versions of the game