Bug Report: When an entity teleports away, they may leave their equipment behind

[harrand]

Describe the bug
When an entity wearing equipment teleports away, their equipment does not despawn, but instead remains at the exact position it was in when its owner disappeared. This also sometimes happens with torches.

Reproduction

• Repro Type: unexpected behaviour
• Repro Rate: every time
• Repro Severity (how badly does it affect your bottom line): moderate
  Repro Steps
  Steps to reproduce the bug:

1. Enter into a level with portals.
2. Find an entity wearing equipment that also has a hitbox.
3. Shove that entity into the portal so it disappears.
4. See unexpected behaviour. If no repro, go to step 2.

Expected behavior
The equipment should drop from an entity the frame when it despawns, which should then cause the dropped equipment to despawn aswell.

Conditions (please complete the following information):

• OS: windows
• Render API: vulkan
• Build Config: debug
• Version: master
• Compiler: clang

Additional context
Add any other context about the problem here.