Chests are emptied upon export

[F-alling]

Describe the bug

Chests are emptied upon exporting the world.

To Reproduce Steps to reproduce the behavior:

1. Go to 'File'
2. Click on 'Open world'
3. Click on 'Your world'
4. Do the operations you need to do.
5. Export world
6. Load world
7. Check if chests are empty

Expected behavior A clear and concise description of what you expected to happen.

Expected chunks to be trimmed without chests being emptied

Environment:

• OS: Windows 11
• Java version: 21
• Version of MCA Selector: 24 Additional context Add any other context about the problem here, e.g.:
• Minecraft version used to generate affected parts of your world.
• Relevant debug messages from Minecraft.
• Mods used that change Minecraft save files or add blocks to the game.
• Previously used programs to alter the world files.