Endermen still avoid projectiles when riding minecart or boat

Endermen aren't supposed to be hit by projectiles, they either go through, bounce off, or despawn.

Affects 1.16 Release Candidate 1
MC-3866 Endermen are not supposed to teleport when in a minecart. However they still produce teleporting particles, and you can hear it teleporting all around you, although visually it remains in the minecart. Reproduce by spamming snowballs at an enderman in a minecart. Endermen aren't supposed to be hit by projectiles, but they are not supposed to teleport inside of a minecart either. It should just void the projectile.

/summon minecraft:minecart ~ ~ ~ {Passengers:[{id:"minecraft:enderman"}]}

Unable to reproduce in 1.16.2 pre-release 1. The Enderman just stays in the minecart doesn't make teleportation noise or anything just stays there,

Can reproduce in 1.16.2 pre 1

Affects 20w45a

Can confirm in 20w46a.

Can confirm in 20w51a.

Can confirm in 21w03a.

Can confirm in 1.17 Pre-release 2.

Can confirm in 1.17 Pre-release 3.

Can confirm in 1.17 and 1.17.1 Pre-release 1.

Can confirm in 1.17.1 Release Candidate 1.

Can confirm in 21w39a.

Can confirm in 21w40a.

Can confirm in 21w42a.

Can confirm in 1.18 Pre-release 1.

Can confirm in 1.18 and 1.18.1 Pre-release 1.

Can confirm in 1.18.1.

Can confirm in 1.18.2.

Can confirm in 1.21.4.