Coated Arms chance to inflict ailments not working

Bug Report ID: #615489

The notable passive Coated Arms's 20% increased chance to inflict Ailments with one-handed weapons is not working as intended.

Using envenom support jewel to make attacks have a 50% chance to inflict poison, the tooltip doesn't reflect the increased chance to inflict poison.

Expected chance to poison:
0.5 (base chance to poison) +
(0.5 * (0.18 (from passive talent Ailment chance and Effect times 3) + 0.2 (from coated arms) =
0.69 or 69% chance to poison

Current chance to poison
0.5 (base chance to poison) +
(0.5 * (0.18 (from passive talent Ailment chance and Effect times 3)) =
0.59 or 59% chance to poison like the image below says

https://imgur.com/L7PUq2u