When I set something as "M" in the controls the square which shows which key we are using doesn't show that we are using "M" but M still works even if it's invincible there, but when you set something as "," It display in the square a "M"

The problem is coming from the web version of Ruffle: https://github.com/ruffle-rs/ruffle/issues/7381
I'm waiting for their fix.

Ruffle gère enfin les claviers exotiques 😎
https://github.com/ruffle-rs/ruffle/pull/19616