I installed the paid version of VGBAnext on my Galaxy S22 Ultra. I then made a folder in the same directory as downloads called Emulation and then a folder called GBA inside that, so the full path is: /storage/emulated/0/Emulation/GBA (/storage/emulated/0 being the home directory).
I then...
I just tried to use the export talismens feature but the button is disabled. Is this something you're planning on adding soon? I'm a web developer so could possibly help out if you like.