Using https://kagi.com/api/autosuggest?q=%s with Country/region set to France, Interface Language set to French and my browser language set to "fr-fr, fr, en-us, en" there are few to no French suggestions and many non-French ones. The French ones may be completely irrelevant.
2 examples:
I type "pétrole" and I get the following suggestions in English:
- petroleum jelly
- petroleum
- petroleum engineering
- petroleum ether
- petroleum act 1998
- petroleum development oman
- petroleum coke
- petroleum experts
- petroleum spirit
- petroleos mexicanos
I type "sortir du pétro" and I only get the following 2 completely irrelevant suggestions:
- sortir du programme windows insider
- sortir du profil temporaire windows 10
I should instead get suggestions in the language of the region selected, relevant to the text entered.