[MCPE-232733] Error with itemComponentRegistry

Description: In game version 26.0.24, itemComponentRegistry cannot be invoked properly. No matter how much it is tested, it remains ineffective, and the latest update log does not mention any changes to this property.

Through testing, I found that blockComponentRegistry and customCommandRegistry can be triggered correctly, so I believe this is a bug.

I rolled back the version to the previous one (Preview 1.21.130.28), where there was no issue.

Expected Behavior: It should be called correctly, just like blockComponentRegistry and customCommandRegistry.

Attachments

25-12-4.mcaddon

Comments 3

thendeiser 2025-12-04T11:36:54Z

I can confirm. I had to change the format version of all my items that used custom components from “1.21.110“ to “1.26.0“ as a workaround

[Mod] OcelotOnesie 2025-12-04T11:48:24Z

Please attach an example add-on to this report.

Rimuru 2025-12-04T14:16:25Z

[media]

This add-on package requires a BetaAPI

Supplement：

As @thendeiser said, I changed the JSON version to '1.26.0' and it worked as expected, but I think it should be compatible with versions above 1.21.90 according to the changelog.