Hi everyone,
After migrating our apps to Experience Builder, I noticed that the Fullscreen widget doesn’t include the collapsed Sidebar, which I initially thought was a bug. Upon raising a support ticket with our local provider, they submitted a bug request to Esri Inc., and I learned that the Fullscreen option in the Map widget only applies to the map itself, not the entire Experience. For a true fullscreen mode, you’d need to use the browser’s fullscreen option.
This behavior feels unclear, and I believe it would be helpful to better explain how it works or provide an option to choose between fullscreen for just the map or the entire Experience.