character limit in viz.input message

[moooh]

Just realized what a shockingly low limit on characters there seems to be for the message part of the viz.input message dialog.

As can be seen in the attached image, the text is clipped by the inputbox for anything after the second line. The box itself is really small too so there's really no room for writing anything of substance in it.

Any way to change the width of the box? The behaviour of the inputbox placement?