Have yet to see this ability function once. I assume it's on my end. All testing in Lost and Abandoned, since it's the quickest to check. Tried disabling mods I thought would conflict (Poisonous lost, Lost bladestorm, ect), no effect. Tried reverting my ini changes (disabled the targeting xcom chance change since I was doing that with a different mod), no effect. Tried disabling all other mods (nearly 400), no effect. Tried clearing my config, tried starting a new campaign... no effect. Even poked around the log file, but either it isn't detailed enough or I don't know enough about xcom modding to make sense of it. Yes I'm using WOTC. I'd rather not try reinstalling all my mods since I have made ini changes to a few to fix compatibility.

I will say, I found this

[XComGame.XGAIPlayer_TheLost]
DistributionPercentToXCom=70 ;Remainder percent is set to attack Advent or Aliens.

in my XCOM2 War of the Chosen\XComGame\Config\/XcomAi.ini, which I know your mod changes... I presume that if this data still appears this way that it means you mod isn't running at all, and not that your changes are elsewhere? Don't know anything about Xcom modding. I will say that in the same folder XcomModOptions.ini does list the mod, and no others.