Reduced Ailment Duration Fortify Mastery DOES NOT APPLY to bleed, poison ailments

As title says, now with Behemoth out you can get the 50 fort stacks necessary for 100% reduced ailment duration—however, bleeds are applying their full 5 second duration, poisons their full 2 second duration. Elemental ailments seem to be correctly reduced.

https://files.catbox.moe/yv0yht.mp4
Video evidence of poisons still applying their full duration, map was a blue map with only "Monsters poison on hit"

I just experienced this myself as well. Poison and bleed apply their full duration, elemental ailments seem to be being reduced correctly. I have 50 fortify with the mastery, and I am getting poisoned/bled in maps seemingly every time.