Hard to describe, but because of how the content is arranged, on Firefox when you press the "accept" button, at least in Italian, is becomes much bigger ("Accetta" -> "In accettazione") and moves all the elements around, especially if the message id is long and takes all the space, to the point that sometimes your eyes cross and the cursor, which you already put where the next "accept" button used to be, needs to be moved again. On Chromium it's ok.
The video will perhaps show it better (here I manage to point the next button correctly, mostly)?
Version: unspecified
Severity: normal
Whiteboard: tux-fixed
URL: https://commons.wikimedia.org/wiki/File:TranslateAccept.ogv