Yes, you should be saying exactly that.

Just do it ahead of time instead of on the spot. You're probably emailing back and forth with a recruiter. Send them the exact comment you posted here, and ask that they make sure that your interviewers know about it.

It's amazing how little things can throw you off your game. I had a couple where they handed me a MacBook set up for "traditional" touchpad scrolling (where it works like a scrollbar instead of like a touchscreen).

Every time I tried to scroll it went the wrong direction!

Of course in an interview we aim to please, so I lived with it for a few minutes, but finally asked "Do you mind if I change your touchpad settings?" Of course that led to a brief discussion on the virtues of traditional scrolling.

This was not only precious time wasted, but a minor blow to my self-confidence. Imagine you tried to drive a car or fly an airplane and they had sneakily reversed the steering wheel or yoke and pedals! You would be lucky to survive.

In fact this is why the preflight checklist for a light plane always includes "controls free and correct".