After trying the themes, I wanted go back to my custom one I’ve been using for years, and discovered that when I returned to “default” theme, it was literally the default white one, and not the one I’ve been using all these years (this one: ethereality.info/etherealit … layout.htm).
Does this mean I was supposed to save my custom theme before changing it to one of the new presets? Do I now have to completely redo mine from scratch again?