[Brian]

It looks like the button is misbehaving specifically when the French localization is active and in portrait mode, due to the way the panel lays out with the longer French button text.

I've filed this as a localization bug, but you can work around the problem for the time being by enabling landscape mode in Settings, and then tilting the phone on it's side before tapping the button. Really sorry for the inconvenience this is causing!