Custom Data Field - Content Fragment Model
Hi All,
I am trying to create a custom data type, for which I followed up the steps as mentioned in the document https://github.com/AdobeDocs/experience-manager-64.en/blob/main/help/sites-developing/customizing-content-fragment-model-data-types.md
But the properties for the custom data type is always blank.
I tried with creating the copy of the "/libs/settings/dam/cfm/models/formbuilderconfig/datatypes/items/text-single" with bare minimum changes, but for that also the properties appear blank as shown in the screenshot.

I am using AEM SDK latest version. Any pointers will be helpful. Thanks in advance
