I am attempting to run a JPN cartridge of Dragon Quest Monsters Joker 3 using Luma3ds. I have enabled region/language emu. and ext. code, and I added a text file named the titleid containing "JPN JP" to /luma/locales/. I am running Luma3ds 6.1.1 stable (not developer) but the game still gets stuck on the 3ds splash screen if I try to run it. Is there anything else I should try to fix this problem?