Minor Description
This is useful to show people not only how to use a different color scheme, but what every single component will look like in a different color
scheme, which is why you want to put this in the kitchen sink demo.
Note that loading a new Theme after the default has been loaded takes a noticeable amount of
time (something like 500ms IIRC), so make sure that your code only runs if the startup property specifies to do so.