Why are we given only 2 rune sections while there are 20 mastery sections ?

Hello Everyone,

I feel that amount of rune customisations are very low while considering the case of masteries it has 20 customisations.

I don't know if it improves, I'm still playing mostly AI and blind picks.

I request the developers to increase the customizations of rune pages to at least 10.

Thank you.