MacOS Mail has the worst autocomplete feature I've ever seen when it comes to the "To:" field. When I have to manually type a new e-mail address, it always sele

MacOS Mail has the worst autocomplete feature I've ever seen when it comes to the "To:" field. When I have to manually type a new e-mail address, it always selects some other e-mail address. I've just tried again: return validates the wrong address, tab does the same, clicking elsewhere does the same... A complete nightmare!