Platforms don't have collision with items when placed outside of the submarine

[NotWendy]

Disclaimers

• [X] I have searched the issue tracker to check if the issue has already been reported.
• [ ] My issue happened while using mods.

What happened?

Platforms function differently depending on whether there is a hull box around them or not. When placed outside of a submarine, they not only lose collision with characters (which is reasonable), but also with items (which is sad).

This is unintuitive (why would items fall through the platform just because it's submerged in water?) and also prevents setups like the one in the screenshot below from being built. Instead of the platform acting as a place for divers to drop off loot without entering the submarine, it turns into a purely decorative piece.

Reproduction steps

1. Place a platform in the submarine editor without adding a hull around it.
2. Drop an item onto the platform, be it a tool, a crate, or anything else.
3. Watch the item fall straight through the platform.

Bug prevalence

Happens every time I play

Single player or multiplayer?

Happens in both single player and multiplayer

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No response

Version

v1.2.7.0 (Winter Update hotfix)

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No response

Which operating system did you encounter this bug on?

Windows

Relevant error messages and crash reports

No response

[itchyOwl]

Not sure if this is something that should be fixed or not. If not -> close it, if yes, add a bug label.