Latest Beta will not fill a new 1PW entry using text Macros from Typinator.

I have a similar issue with macOS built-in keyboard text replacements. Perhaps it is related.

Several fields where macOS text replacement worked in 1Password 7 don't allow text replacement in 1Password 8.

Text replacement works in title, username, text, and notes fields.
It doesn't work in email or website.

I notice that in the fields where it works, incorectly spellt wrods get a nice dotted red underline.
In the fields where text replacement isn't performed, there's no spellcheck.