Portals teleport dying mobs

The bug

Portals can teleport dying mobs.

This could be intended.

How to reproduce

1. Place a portal

   /setblock ~ ~ ~2 portal
   

2. Summon a dying mob

   /summon villager ~ ~ ~2 {Health:0f,Glowing:1b,PortalCooldown:0}
   

3. Go through the portal and pause the game as soon as you have been teleported