I noticed this yesterday but thought I would come back to it 24 hours to test again.
Ok so what was happening is that on a cloned skin as soon as you went into the style editor and say changed a font size lots of other settings would change also. As an example in the Jamroom Pro 5 skin when I changed a font size all the hover and colour settings where lost in the main menu and also other title settings and the tabs in the ACP also changed. So I went to a cloned Ningja skin and tried the same thing and this also changed other settings. Went back and forth for hours trying to get the settings changed in the style editor and was getting really frustrating as sometimes it worked and others not. Also for some reason in the profile pages all the tabs went into mobile view and each tab stretched accross the screen one under the other.
Today I went into my ACP and deleted the cloned skins and went into the Jamroom 5 Pro skin and started changing settings with no problem. It seems as though when a skin is cloned and the templates etc go with it that there looks like some sort of conflict going on between the original skin and the clonded one.
updated by @john-bizley: 03/15/15 07:48:18PM