Skin Problem--Real Place

I have a problem with custom skins.

I wanted to happen...
Play with a custom skin.
What happened...
It showed the 2 skins beforehand.
Why I think it happened...
Mojang did not fully make this right.
How to notice this...
1. In main menu or pause, click "Profile."
2. Then click the Classic Skins Button.
3. Click the custom skin under "Import."
4. Finally, Choose New Skin and then choose 3 or More times