Ive tested several skins and its not working correctly in any skin that uses the default ATV converters. I havent tested Matrix yet but I will, however I really dislike that skin I find it ugly, but I dont have to like it to test it. I'm guessing if Matrix works Ok then it uses its own converters ?
My own personal skin was originally a skin for Pli simply called Pli HD that I've modded to work with ATV, however thats not the issue, because the earlier versions of softcsa never had any problems showing the resolution in this skin. Its a bug that was introduced with the updates.