Thanks for this. I already changed the logo using the scripts, but the next occasion I will try it by using your app.

What is really confusing, is that the four top buttons on the right side are made looking disabled, but in fact they are not. The "Set default" button next to them looks exactly the same, but this button is really disabled by default.

If you want to highlight the button that has been picked, it would be better to make the button text bold for example (easier than to change it into tab-groups I guess). But make it look somewhat different then a disabled button is my personal opinion