Why does the new rune panel keep track of the totals like crap?

you know what would be nice about the new Rune Panel? if it gave me some actual useful information. thanks for telling me the percentage of health i get back it would be great if you actually told me the flat number of health i get back instead of forcing me to do a shit ton of math in the heat of the moment. Instead you will tell me how much health i have regained over the entire course of the match like that is info that really matters in the midst of the match itself. those are post game stats kind of stuff. they hold literally no benefit in the middle of the actual game.