Battery Grip reading each battery

[xtoolbearx]

In Magic lantern when using a battery grip it always gives you the percentage of your lowest battery so if I were to put in two batteries one at 100% one at 50% it will read that I have 50% power. I think there should be the option to display either 75% or to display two separate batteries on the display info section and tell me the percentage of both, really annoying little thing but really drives me crazy when I'm trying to fugure out the best time to swap batteries when shooting and event.