I may just be misunderstanding the quest system but on top of that there is definitely a bug. When playing games whatever you do will only go towards your active quest correct? Well I have had multiple games where I should have hit the deep roots first tier goal yet it does not unlock. I have tried clicking on it instead of the intelligence heroes quest, however even if it had been on that one I would have achieve the third goal as I needed only one more play with an intelligence hero to make that work.

If I am just confused please enlighten me on how the quest system works. Otherwise please fix this bug.