Bug: `trigger_portal_cleanser` actives default bodygroups when cleansing an object

[MyGamepedia]

Describe the bug

Any cleansable entity (not only prop_physics) that has an alternate body group active will have it reset to the default one when fizzled by trigger_portal_cleanser.

Showcase with doors.

https://github.com/user-attachments/assets/52064ed6-1d91-4f41-8523-8556c87595a4

This is also why issue https://github.com/StrataSource/Portal-2-Community-Edition/issues/1529 exists.

Available in all games where this entity is included.

This doesn't happen with trigger_physics_trap, so, I think you can take some code from there to fix this issue.

Showcase with doors.

https://github.com/user-attachments/assets/2f62922e-5c99-4cd1-9606-0134fe4159ec

Issue Map

You can test it here maps.zip (or open any P2 map and spawn zombie).

To Reproduce

1. Open devtest_cleansetandbodygroups.
2. Use trigger_portal_cleanser to remove door 1 or 2.
3. Note note that the door handle disappearing at this moment.

Operating System

Any.

[TeamSpen210]

Does this affect frankenturrets? Those use bodygroups for randomising the turret shells.

[MyGamepedia]

Does this affect frankenturrets? Those use bodygroups for randomising the turret shells.

Yeah.

https://github.com/user-attachments/assets/421347ae-b637-488c-9d86-ceee880d6f9d