Umbilicus Immortalis - add CB immunity on it

I really enjoy this belt, but there 1 global problem with this belt and Corruption Blood Mod, cause u normally cant use flasks - u simply dont have game choises to prevent it or avoid as summoner&curser. Of course alt+F4 or tp back or drop belt pop equiped remove bleed flask is here, but it's simple not fair and u need quick reaction to do this...
So sugestion add some uniq with CB immunity or simply add this to belt. I think it will be not OP since, this belt used by summoners only, just QoL improve.