Black text, dark gray background

What happened?
Black text on dark gray background

What did you expect to happen?
Black text made white, because darkmode is on

Steps to reproduce
Turn on darkmode and view a mail with black text (no exact reproduction, can forward mails if needed)

What mail provider(s) are you using?
iCloud, Microsoft

What version of iOS?
17.2

What build number of Big Mail?
55