On the link where you got the Project from it says "Availability macOS 12.0+ & Xcode 13.0+" Update your Mac to macOS 12.0 and try again. Although, I do not recommend upgrading due to bugs I have encountered in the past few days.

It seems that this is a bug in Safari 15.0. I had it to but I restarted my Mac and it was back to normal.

Your canvas needs to be open to display the embeds. To open canvas hit Opt + Cmd + Return or Editor -> Canvas!

Oh sorry, I meant. I cant see the background in the TabView. I can see the tab view but the background show anymore in Xcode 13 target iOS 15. https://www.icloud.com/iclouddrive/0PGoBXSs0Vl1PizoP-omH6EIQ#Screen_Recording_2021-07-16_at_4.56.07_PM In this video, you can see that the background disappears when moved to another tab

https://www.hackingwithswift.com/quick-start/swiftui/how-to-draw-images-using-image-views

I thought it was called that. And I messed up sorry. Could you please let me know how to get the blur background back?