We have a requirement for a fullscreen webpart. Currently the solution was to hack an extension to hide sharepoint side menu. Now the client is complaining about the extension performance and we see that the fullscreen webparts are available.
There is only one problem with this solution - it requires the site to be recreated as a communication site -> source
Is it possible to create/hack a sitepage to be have a fullscreen (fullwidth) section? We have a lot of content on the page so the migration process would be a little painfull.