How to set skins

So I have 4 skins. I have NL Freya, who i bought in the champ select lobby, and when i pick Freya she comes in with the skin. The next one I bought was TL Chronos, from the god screen, and i have to select it manually each time. The third was BM Chang'e in champ select, who comes in in her skin. Then I bought Infiltrator Loki, purposefully waiting until champ select to get him. But he comes in in standard Loki. How do you work this freaking thing! is there a way to set it to select certain skins so that they always show up, or what?

whatever skin you pick last stays on that skin I thought?

Definitely not, at least not for me.

Well I can tell you for a fact that I def had some of my skins automatically selected without changing to that skin while in the lobby where you select your god.

There were a few times where I remember seeing Gem skin Anhur selected and I didn't pick him.
By selected I mean it started out with that skin but didn't lock it in.

This happens to my as well with Cacodemon. Just selecting ymir and his skin pops up first rather than the original