Unable to use this program with a screen less than 900px high!
It was previously impossible to use this program on screens less than 900px height (ex: 720p). This problem is now fixed using a scrollbar for small screens, it is now launched at 420x500px, but it is possible to enlarge it.
Thanks to @Xerces for the discovery of this bug.
Ce qui est dommage c'est qu'il dépasse de l'écran... Je ne peux pas accéder au bouton "send". Sent by @Xerces in MP.