If I am understanding you correctly, the rght-click-hold descriptions of spells in our spell book are turned off. Not like live here. I have not questioned this as of yet, but since you brought it up ... having that info would be nice.
On the role-playing side of it, what wizard would NOT know that information before he/she ever placed it in their book? But I would still rather have the load-saved-spell sets remove already mem'ed spell gems more then this.