Editor pop up windows too narrow

I have noticed some text content has changed on the "add" window (design F) and the styles I made for the metadata D2 has also been added to the wizard (design D1). Unfortunately, now bot pop up windows are too narrow in width (design F where the new text is too long to be contained in the button)) and design D1 (the horizontal scrollbar doesnt look clean). Is it possible to have them larger?