First animation in battles Pokémon HGSS

[Ian.]

Hi ! Since one week, i'm working on replacing Gold's backsprites in HGSS.

I've done 2 differents animations : one when the character has a pokemon following him (placed to "a/0/0/6/6.0.RGCN") and another one when a pokemon isn't following him (when you are on water for example) (placed to "a/0/0/6/6.75.RGCN"). I've followed this topic to fix a palette issue at the beginging of the battle but there is still something to fix. I've created 2 versions of "begingining animation", one when a pokemon is following Gold (like this), and another one when a pokemon isn't following Gold (like this).

My problem right now is that when i'm starting a battle without pokemon following me, everything works good, but when a pokemon is following me, my sprites mix (like this).

I don't really know if there is a way to ensure that sprites are loading separatly. If anyone knows, help would be appreciated.

(Btw sorry for my quite not good english)