Yep just started having the same issue too with Xcode 14.0 beta 3 (14A5270f). Logging in and out didn't resolve it.

Yes I'm seeing the same thing with AttributedStrings stripping out new lines

Thanks @rwgrier. I also submitted an example Playground (FB9188344) to demonstrate the issue

Thanks for your response. A single paragraph break would be fine but I haven't found a way to add one in an attributed string with SwiftUI. AttributedString(markdown: "Example\n**One**") renders on a single line in a Text view. Whereas Text("Example\n**Two**") renders on two, as expected.