Can't duplicate apps from Apple (like Terminal.App) in macOS 13

I am using conda a lot and for some packages and environments I need x86_64 architecture. I did this by duplicating my Terminal.app and starting one duplicate with Rosetta (as described here: https://towardsdatascience.com/how-to-install-miniconda-x86-64-apple-m1-side-by-side-on-mac-book-m1-a476936bfaf0) . Unfortunately, I can't duplicate my Terminal.app anymore since macOS 13. Does anyone already have a solution for this?