Unmovable icon in addon-bar Puntuado con 2 de 5 estrellas

Icon in addon-bar is not movable to other toolbars, which is relying on limits of older versions of Firefox. Please inform the users so that, if concerned, they do not loose time when this ancient display scheme is still active.
Gosh ...

Esta valoración es de una versión anterior del complemento (0.96.5c.1-signed).