A lot of the time when i see buffs on my character. they will be super minimixed. like, the normal size box will be there. but most of it will be greyed out, and the icon itself is shrunk to a super small size, and at the very top left side of the buff box. i know it happens with Warricks passive, with the rylai's scepter debuff. and a few others i cannot remember. but it does NOT happen with malaphites 2 passive abilities. so it seems to only be certain effects that are effected.

we'll check it out. What video settings to you run the game? Thanks for posting!