PS4 "Meddler in Materia" trophy not earned

Hello,

I started the game on PC with a Realm Reborn launch, and have since migrated to PS4. I decided to try to earn all the trophies, but I notice that I have not been given credit for Meddler in Materia, (affix materia to an item). I have tried affixing other materia and it does not seem to help. The only melding I have done is Alchemy, so attaching materia to books. My in-game achievements show I have affixed 12 materia. Is there any work around for this, or is it bugged? Would starting a second character and affixing a materia on him help? Would using a different craft on my main character help?

I would like to know if I can get the trophy before I go all out trying to grind out 1000 levequests. :)

Thanks!