Stun & Elemental Ailment Threshold stats?

After dying a couple of times in juiced T15 maps where mobs have + Freeze Threshold, I decided to drop 3 dmg nodes and invest a bit in Elemental Ailment Threshold.

I selected the Unbreaking node + a Jewel node and bought a Jewel with +20% Elemental Ailment Threshold on it, for a total of 50%.

Upon equipping them though, I noticed that in the Character panel, nothing changes.

So my question is, are they working, but just the character panel isn't displaying them or are they not working at all?

Large image: https://i.postimg.cc/Nj75QpL7/wherestats.png

Same exact problem I realized when taking that node. Then went back to see if I took the upgrade from the Venom Crypts. I can't remember if I took stun or ailment threshold but neither are showing up in the character stats.