Sidebar like sheet on iPad

FB19252284: Support for side/corner-attached .sheet() with presentationDetents on iPad

I’m suggesting to add support for .sheet() with presentationDetents on iPad; with the sheet then attaching to the side / to the corner of the screen, similar to how the Maps app presents its sheet.

Currently the sheet always presents form/page-like in the middle of the screen which is of limited use for apps that want to present a map behind the sheet.

It would be great if the side/corner (trailing/leading; trailing-bottom or leading-bottom corner) and the sheet width could be configured.

Attached are screen shots of a standalone example with a custom glass container used for non-draggable sheet-like presentation and the Maps app with its fully draggable side sheet.

Discussion of the topic: https://developer.apple.com/forums/thread/793627

Workaround: Custom glass sidebar on iPad Workaround