Support for Google My Maps
Can you please add support for Google's My Maps embedding.
You support normal Google Maps, but I have created my own maps, and I want to present them with Sway.
Just add it as an embed. In My Maps click on the three vertical ellipses to bring up the menu and select "embed on my site" this will popup a iframe embed that you can paste into a embed element in your sway. The My Map must be shared as "public on the web" for this to work.