Addon behavior pack containing editorExtension capability failed to load properly

Addon behavior pack containing editorExtension on its manifest.json capability failed to load properly.

This issue does not occur on mobile device, such as Android and iOS, as they do not have access to Bedrock Editor.

Steps to reproduce:

1. Download the below pack attached

2. Import the file

3. Wait the game to import the pack

Expected results:

The addon should be successfully imported and registered as behavior pack and the game should throw a warning after a pack is imported.

Actual results:

The addon failed to import properly, and failed to registered as behavior pack, Even with manual import and correct behavior_packs or development_behavior_packs folder.