Builds the UI Toolkit fields for a ContactFilter serialized property. The categories and contacts use 64-bit or 32-bit mask fields depending on the project's layer configuration. Add the returned element directly to embed the fields inline, or wrap it in a Foldout for a collapsible section.
| Method | Description |
|---|---|
| CreateFields | Create the editable fields for a ContactFilter property, with no wrapping foldout. |