shop buggy

double clicking to buy shop items (in-game shop) isn't consistently buying and hasn't been for a while. actually, this is buggy also in rune pages and the mastery tree too. however right clicking to buy is usually pretty consistent, however lately I've noticed the occasional bad read with right click even! recently also, I've been noticing single left-clicks to select items failing also. it isn't my mouse, it's definitely the client that has a small but noticeable fail rate on clicks while in the shop.