🤖 UPDATE 3/28/24: The Web App is now the default experience for engaging with all things Xena and Xembly. Have you tried it? It works on mobile...
The Xena Chat button at the bottom of the Xembly Extension can be dragged anywhere on the Google Calendar site. Simply click on the Xena Chat button on the right-hand side of the screen and drag it wherever works best for you.
Watch out: If you drag the Chat button too quickly, it will detach from your cursor.