What I don't understand is why this isn't just a checkbox in the "customize toolbar" sheet. As proven by all the "fixes" that have been posted, it's purely styl

What I don't understand is why this isn't just a checkbox in the "customize toolbar" sheet. As proven by all the "fixes" that have been posted, it's purely stylistic, and with addons no longer being able to muck with XUL, breaking addons is not a concern either. Maybe I'm missing something, but from my viewpoint the development overhead of offering such an option is almost nothing.