Welcome! I actually gave you guys a try because I like the form factor, design, and features. Only thing I can't be sure is the very hard to find pov angle. On my 3rd day, the screen partially went black. However, it did recover after 10 min or so. Is this normal?
Mazda parts site specified trim level up to 2021, then 2022 & 2023 they switched to a blanket fitment guide that covers all cx-9s.
https://parts.mazdausa.com/p/Mazda__CX-9/CROSS-BARS/94313462/00008LN11.html
They should fit your 23 ce