Honeslty not sure if this would be specific to a class or the main addon itself.

As I have leveled a mage, I am getting new additions to the spell window and changing my priorities as I go. I had started with a fire filler, but now I want the filler to be frostbolt. I also want the AOE option to be used and the wand. However after choosing these and doing a reload, it reverts back to the Fire option, unchecks the AOE and wand selections.

Also, side note here because I am not sure where to find it. What does the Use Wand option actually do? I have yet to see it recommend using the wand for anything.