Commander Preset Bug?

I cannot for the life of me get commander presets to work properly. I change it to the preset that I want, start the battle, and then when I'm in the battle I find out a different preset is loaded.

This is quite literally rage inducing for me. I shouldn't have to unequip the whole commander, change the preset, equip him again, and then pray it works. I should just be able to flick to the one I want, and it changes.