Increased chance to find X Wombgift modifier feels useless

I've been running around with two grafts with Increased chance to find Ancient Wombgifts since the most recent patch totaling upwards of 100% with both equipped.

Done maybe 100-150 maps since that time and I try to complete every Breach I come across. On average I would say 30% of those Wombgifts have been Ancient, I'm not saying the mod does *nothing* but it feels so worthless considering roughly 25% of the Breaches I complete don't drop a Wombgift at all.

I'm capping out my graftblood with only 4 or 5 Wombgifts to open at the tree and maybe 3 of those are of the Growing type.