Reported by a user:

Is there any way to get the indicator icons to overlap the frame highlight , like the default buffs and debuffs do. When you highlight a target it clips the icon, one way I've dealt with this is by moving the poisoning in the lua but then you end up with a cluttered raid frame, as everything is squeezed in to account for the raidframe highlight. Let me know and thank you so much.

below is a screen show, the debuff is blizzards debuffs, all other icons are done in raidframe addon and are partially cutoff, where as the debuff is above the highlighted border and more visible whereas the addons raidframe icons are clipped by the raidframe highlight border and less visible.

fixed