Rune Descriptions Should Remember The Toggle You Set
I shouldn't have to click "Show detailed descriptions during comparison (or hold SHIFT)" every single time I go into my runes, that wastes time. If you have it turned on it should stay on forever until turned off, or just not have the option and keep descriptions on permanently because there is no viable reason to not have the numbers shown from the start.
It's the little things that matter, and this is one of the more annoying ones.
UPDATE:
Riot Sparkle (NA) Yes, they should. Fix for this bug is coming with the 7.23 patch. EDIT: It will also remember your line vs. grid mode preferences.