This game will only work from using a Pre-Save file game in the sdmc - 00040000 folder , it will not work from a fresh start game.
Even then u would have pick up items freezing issue, are other.
It nether worked with citra proper since they got it running.
Issues could be either with citra, No music / Protected game as Anti Piracy / pipe3 branch and mix with other branch fixed some sound FX / Are maybe unimplemented Nullptr Offset that needs filling..
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Edit attached a pre save for pokemon x, replace it in the user folder