FAWE schematic paste bug

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

FAWE schematic paste works fine in the main overworld but in any other world (Multiverse worlds) the blocks are completely invisible after paste. FAWE says "The clipboard has been pasted at X Y Z" and block count shows changed but nothing is visible. However I can feel collision on the blocks meaning they are physically there but just invisible.

To Reproduce

1. Load a schematic with //schem load
2. Teleport to a Multiverse world
3. Run //paste
4. FAWE confirms paste but no blocks are visible
5. Works fine in main overworld

Expected behaviour

Schematic blocks should be visible after paste in all worlds, not just the main overworld.

Screenshots / Videos

No response

Error log (if applicable)

No response

Fawe Debugpaste

https://athion.net/ISPaster/paste/view/9ef6c6b8645846a99d8b99b031723f94

Are you interested in contributing a fix?

Yes

Start by reproducing the paste with Paper 1.21.11 in a Multiverse world, following the five steps in the issue, and review the linked FAWE debugpaste. Compare the result with a paste in the main overworld; done means pasted blocks are visible in the Multiverse world while retaining their collision.