Question about the region emulation of Luma for Pokémon S/M on O3DS

Hello!

Is the region emulation of Luma compatible with Old3ds and larger RAM games?

I tried to start my Pokémon Moon with the region emulation of Luma but it doesn't seem to work

The game starts fine but I can't redeem my Shiny Tapu Koko code because the game says the code is not from my region.

I have everything I need according with the Luma wiki:

• The option "Enable game patching" on my Luma v6.6-0eab9127 is selected
  
• A txt file with my Pokémon Title ID as filename
• The txt file is inside of \luma\locales on my SD
• The txt file content is JPN JP

I have used the region emulation before on Pokémon XY/ORAS but Pokémon S/M are extended memory mode games so, I want to ask if the region emulation option is supported.

Well, thanks for reading!

EDIT: Problem fixed. The thread can be closed ^^