Yep this is a problem - sadly solving it introduce new ones, e.g.
CANT. The rule checks for 'terms' not the "correct" casing (i.e. it
does not know about other, standard or custom, rule that check for
casing). I added a note to review this [1] - we should at least be
able to reduce the confidence level in most cases.
Thanks
Sebastien
[1] see "Rules TODO/Comments/Enhancements" in the group files