Minecraft PE skin bug

I was playing minecraft PE and I just downloaded a few skins to use. When I went to equipt the skins everytime I tried to do the other skin, it changed all the skins that I had imported to that 1 skin I had just equipped so all of the skins I had imported to a different slot all changed to the 1 skin I had just imported so I couldn't have more then 1 imported skin at a time