Your French-language pages are likely earning far fewer AI citations than your English-language pages.
Most Canadian organisations with bilingual websites have never tested this. The assumption is that if a French page ranks in Google, it will be cited in French AI responses at a comparable rate to the equivalent English page. That assumption is wrong in a significant proportion of cases. French-language content citation dynamics differ from English: the query patterns are different, the competitive set is different, and the structural content signals that trigger French-language AI citations are not identical to those that work in English. Without testing both, you have half a picture at best.