Kill Barrier (Forge Item) sometimes doesn't work for certain gamemodes/specific teams

[gbucket]

What were you trying to do before the issue occurred?

Making a forge map for infection.

What happened?

Killzone for spawns doesn't work correctly, setting a kill zone to only work for a certain team (Attacker/Defender) makes it kill random people rather than the correct people.

What did you expect to happen?

Kill Zone only kill defending team (Survivors in infection) when selected the defending team for the kill zone.

How can the issue be reproduced?

1. Spawn a Killer Barrier/zone in forge.

2. Edit the properties of that killzone and set the team to Attacker/Defender

3. Restart the game in infection.

4. Play either Attacker (Infected), defender (Survivor) and walk into the corresponding kill zone depending on what the kill zone is set to.

Alpha Zombie seems to die by Defender kill zones, while regulars survive when touching that kill zone. Sometimes regular zombies die by the attacker kill zone, but not all zombies. Tried with 16 players.