Seems like this is a bug in core component for panel select. https://github.com/adobe/aem-core-wcm-components/issues/901

Panel selector is not displaying in the editable templates. It works fine in normal pages. I see it as a problem with Tabs Core components also. I assume this should be related to missing clientlibrary inclusion. It can be reproduced in we retail pages using the tabs component. any one who faced suc...