Create custom component for Editor advanced search
The antd collapse/accordion component which replaces the react-bootstrap one is difficult to style and ends up creating a heading panel underneath the editor search field. A custom component will need to be created I think to handle this as the collapse/accordion antd component is not really suitable as far as I can tell. Screenshots attached.
Found other components had the same issue with an unwanted collapse header, I could use the Ant Collapse with a controlled panel by hiding the header