To reproduce this, install as normal and then make the following modification to userChrome.css:
/*=====================================================================
====================== T O O L B A R O R D E R ======================
=======================================================================
Order of Toolbars
* 0 - top
* 1 - second from top
* 2 - bottom */
/* SEARCH BAR TOOLBAR */
#navigator-toolbox #nav-bar {
order: 1 !important;
}
/* TABS TOOLBAR */
#titlebar {
order: 0 !important;
}
/* BOOKMARKS TOOLBAR*/
#PersonalToolbar {
order: 2 !important;
}
/* Extra titlebar menu (above or below tabs, opens with alt) */
#titlebar #toolbar-menubar {
order: 1 !important;
}
Ultimately, I am basically trying to get my tabs to show up on the top of the toolbar, but this causes 2 issues.
Image for issue 1: https://imgur.com/DVYUni9 Image for issue 2: https://imgur.com/mk48mvX
To reproduce this, install as normal and then make the following modification to userChrome.css: