So working in SKS7 Ive found that when I am in the "Change Skin Fonts" section editing fonts there is a bug.
1. Go into Change Skin Fonts.
2. Change a font as youd like. Do not change the description.
3. Click Apply.
4. Notice it doesnt ask you to save changes before applying.
The only way ive noticed to make it ask if you want to save changes is if you actually change the description of that font group and then click apply, or close the Edit Fonts window and re open it and hit apply.
Minor, but a bug none the less and thought id point it out in case the devs are looking here and I have not found a formal bug submission location.
Edit: +1 fail for run on sentence. =D