126.98 KB, image/png
You should be able to set the prefs. window to a "fixed" size using an em value, but this doesn't work when the window gets resized for smaller fonts. The attached screenshot shows the Thunderbird prefs. window; the height is specified with the same em in all of them. But, when different sized fonts are used it gets resized/cut off improperly. Note the space between the bottom gray border and the close button. mconnor suggested that this could be something to do with using a fixed margin/padding for the XUL elements.
Created attachment 190609 [details] comparison from left to right with 8pt, 9pt, and 10pt sized system font
*** Bug 316187 has been marked as a duplicate of this bug. ***
You need to log in before you can comment on or make changes to this bug.