A Balanced Diet advancement not registering Glow Berries

My friend and I are playing on realms and trying to get the A Balanced Diet advancement and we are left with 38/40. The only thing we had not eaten is Chorus Fruit and Glow Berries. We discovered that when we ate the Glow Berries it did not increase our score. We kept a list of everything we ate so it's not like we forgot something.