I had a theme in Firefox Color, but I decided I liked one of the new built-in color options. However, it keeps reverting to the Firefox Color theme each time I start - very annoying. Is there a way to prevent this from happening without uninstalling the extension? I don't want to lose the theme I have in Firefox Color, I just don't want it to override the one currently selected. It's a little confusing as a separate extension in the first place, but just wondering how to manage this. Thanks.