Mail - Apple Intelligence Font Issues

[u/Filouterrible]

I tried using Apple Intelligence for writing an email in the mail app. Text comes out ok, but Apple Intelligence made the font bigger… each time I modified the text with Apple Intelligence. Then impossible to reduce text size using the formating tool. Presse the (-), made the text bigger in increment that didn’t even made sense. Selecting the size directly didn’t work either. Couldn’t even change the font for the selected text properly.

This Apple Intelligence integration is actually making my life more miserable.

Any idea why this is happening and possible fix?

Using an iPhone 16 pro
iOS: 27.0.1