Just found this out today. This looks like an issue with a single mod on my end. Basically This mod for some reason stops me from using Spirit Sap as a component to building Focus Lens. Then again, I'm very perplexed that a client-side issue makes it so I can build both Spirit Sap and Focus Lens as separate actives instead of as a component, which seems more so like a developer-side bug rather than an error on my end.
I will continue experimenting to see if other mods causes the problem. It seems this is not an issue exclusive to me and it has been happening since the hotfix that fixed gun falloff calculations.
I will continue experimenting to see if other mods causes the problem. It seems this is not an issue exclusive to me and it has been happening since the hotfix that fixed gun falloff calculations.