@DeafEyeJedi It's not my mod that MENU works. It works on its own the same way as PLAY, just without unessesary playback activation. My mod is to press RATE instead entering menu.
You can download it here - https://bitbucket.org/mothaibaphoto/magic_lantern_vold_fork/downloads
Be careful with that and check commit messages as it contains some more modifications.
Thanks for this @mothaibaphoto -- I'll take a look at it and test when I can then will share my results. We wouldn't want to sacrifice the RATE button because I find it useful to have the options to choose color profiles for certain situations, right?
Gotta check that shortcut button. Thanks for tip.
I agree on seeking correct wb already in cam. Mlv files even sets the different matrix(magenta,green etc). Caveat. Noone knows how to calculate those in post 
Tried that shortcut SET button for Auto WB adjustments which at first seemed like an awesome feature when I first heard about it years ago. It actually does the WB for you under any scenarios as long as you can manage to find a white object. Can be useful for some. But not always. I would say it gets the job done accurately 80-90% of the time more or less.
However, I've learned the hard way that by doing this it will also adjust the WB Shift/Bkt (0,0/+-0) to anything like A5,M4/+-0 or B1, M5/+-0, etc depending on scene which then often times I would forget to go back and set it to default (0,0/+-0) after I prefer to set my own Kelvin's otherwise I end up with a bunch of a strange WB inconsistencies which was a nightmare to fix in the long run.
It's always a good practice to nail down WB at first regardless of which format we shoot in -- even for me.
Unless I'm shooting the whole thing in MLV RAW then none of this matters, right?