This issue occurs when only Valkyrien Skies and addons are installed and no other mods

• I have tested this issue and it occurs when no other mods are installed

Minecraft Version

1.18

Mod Loader

Fabric

Issue description

The center of mass can be moved out of a ship when you place blocks that are heavy yet have no collision. (such as powdered snow). This can cause perpetual motion if you give the ship a push.

Recording.2024-03-30.161044.mp4

Issue reproduction

1. create a ship
2. use non-solid blocks to move the center of mass out of the hitbox
3. perpetual motion

Logs

No response