blocks break crops when placed

[bruhhhwarrior]

Terms

• I'm using the very latest BETA version of ItemsAdder and the dependencies are updated.
• I am sure this is a BETA VERSION ONLY and it's not reproducible on previous public releases of the plugin.
• I am sure this is a bug and it is not caused by a misconfiguration or by another plugin.
• I've looked for already existing issues on the Issue Tracker and haven't found any.
• I already searched on the plugin wiki to know if a solution is already known.
• I searched the #beta-ia channel on Discord for similar issues.
• I searched the #itemsadder-forum channel on Discord for similar issues.
• I tested that this issue persists on a bare-minimum Server as described in #4187.

Discord Username (optional)

twinky

What happened?

blocks placed on crops replace the crop with the block instead of the vanilla behaviour shown in the attached video

Steps to reproduce the issue

place block on custom crop

Server version

This server is running Paper version 1.21.11-127-main@bd74bf6 (2026-03-10T02:55:23Z) (Implementing API version 1.21.11-R0.1-SNAPSHOT)
You are running the latest version

ItemsAdder Version

4.0.16-beta-14-test-1

ProtocolLib Version

5.4.1-SNAPSHOT-1257506

Full Server Log

not required (lone)

Error (optional)

Problematic items yml configuration file (optional)

Other files, you can drag and drop them here to upload. (optional)

No response

Screenshots/Videos (you can drag and drop files or paste links)

https://youtu.be/9Djf2CBsFcY

YTDown.com_YouTube_2026-03-23-17-15-57_Media_9Djf2CBsFcY_001_1080p.mp4