[QUESTION] cellxgene annotate on cellxgene census web app looks newer than the one released here

Hi there,

Thanks for this great tool! Do you plan to add the UI changes visible in the cellxgene census web app annotate to the source code here? The current cellxgene annotate 1.3.0 lacks some functionality compared to the newer version that you get when you explore a dataset in cellxgene census. It would be great if this code can provide that functionality.

Thanks!