Favorite mana color titles

I can't seem to change me favorite mana color to get the titles for those. I want to have all the titles but I can't seem to get them all I have is mage of jade which is green. No matter how many games I play with the red deck I don't raise the red section. Anybody know a fix or have run into this?

I feel like sealed has a bigger impact on your mana colour, than regular games. I played with Chandras Deck for most of the campaign and later switched and mainly used Dodge&Burn and the Samurais, so my Mana Colour was red. Then I played the sealed campaign with my Green/Black deck (main weight on green) and as I finished the sealed campaign my mana colour was green, even though I had way less games played with that than with (particially) red decks