Skins from skin packs are not letting me chose a skin, randomly selects one.

When I go to click on the "dressing room" to change my skin, a menu comes up from the left side which lets me chose what category I want to use, it loads fine there isn't an issue with it. Except when I click on a skin pack the menu comes back up? There is also an issue where when I click on a skin and equip it, it doesn't actually equip and picks a random one from the skin pack, and not the one I selected. I archived Minecraft and downloaded it again but that didn't fix the issue.