Just a question, but is it possible to have tooltip info when mousing over a quest in the quest log or a quest tracked in the objective frame. Not sure if this already exists. Thanks

I tried adding that, but blizzard doesn't pass the ID of the quest. Unless you are in a party with someone on the same quest, then they did pass the ID and it will attach ATT data.
Think there's still bugs from blizzard on how they used their new tooltip data...

You can put the quest ID in the quest frame, and when you mouse over it, it shows the quest data, just like Grail did before. just a few examples. it's probably going to be a lot of work to do. Anyway, I don't know if it's still possible,