Rotating around x/z-axis does not work with walls/fences

[zaPuffi]

Server Implementation

Paper

Server Version

1.17.1

Describe the bug

Whenever you try to rotate a clipboard that contains walls/fences around the x/z-axis the whole operation gets messed up and only a few or sometimes not a single block of the clipboard gets placed.

To Reproduce

1. //copy selection that contains walls/fences.
2. Rotate around x/z-axis (for example //rotate 0 90 0).
3. //paste
4. Profit

Expected behaviour

All blocks of the clipboard should get placed correctly.

Screenshots / Videos

Error log (if applicable)

No response

Fawe Debugpaste

https://athion.net/ISPaster/paste/view/c8beb7b63daf48af8737f11e188cc221

Fawe Version

FastAsyncWorldEdit version 1.17-210;195a13a

Checklist

• I have included a Fawe debugpaste.
• I am using the newest build from https://ci.athion.net/job/FastAsyncWorldEdit-1.17/ and the issue still persists.

Anything else?

I have no idea if these two (walls/fences) are the only block types that mess up the clipboard.