Same problem here. Other font for the given TextField doesn't do the trick... Have tried "Arial" and "Avenir". I can see the font change in the Preview, but the @-sign isn't working and I have the same strange symbol as above screenshot. If I try to use it as "@", than the err "The email address in badly formatted" pops up. Simulator works just fine. Xcode: Version 14.2 (14C18)

Works like a charm. Thanks!