Is there an existing issue for this?

• I did not find any existing issues.

Current Behavior

hi, I'm not creating a soul nursery with a zombie mob and others in the soul creator (I don't remember the name of the mechanism). Version 1.20.1

Сreation does not begin. He has experience with it, but he doesn't start doing it.

Expected Behavior

No response

How to Test

No response

Local Environment

- **Windows 11 pro**: 
- **21**: 
- **Minecraft Version 1.20.1**: 
- **1.20.1**: 
- **Other Mods**: Mekanism, thermal all mods (addons)

Any Additional Information?

No response

I regret to say that we no longer officially support Minecraft 1.20.1 - as such we will not be officially fixing this issue.

If any community member wishes to submit a pull request to address this issue, feel free to open a PR and we will review and merge it.

I will close outstanding 1.20.1 issues in a little while, to keep the issue list clear.

Thanks again for your report.

pls fill Local Environment Properly, like EnderIO version and Forge Version