Please help; Custom FC bonus for Custom Race

[Cevet]

I made a post earlier and typed up a bunch of details and references and don't see it anywhere so seems it was deleted and I didn't save all the stuff.... But onto the topic!

I've tried reading guides, watching videos, and experimenting with it myself fruitlessly-- I don't have time between work and free time to keep trying and failing horribly at this either.

How can I get herolab Online or Classic (preferably online) to accept a FavoredClass UnchainedRogue bonus of +1/6 Rogue Talent lvl, for a Custom race? No matter what I do, or bootstrap, or allow all races/classes, or anything else I can think of. All I'm stuck with it the +1hp or +1sp, and I don't want those, I want the actual semi-default Rogue/UncRog FC bonus :(

Please and thank you, I know this is a selfish request cause I'm basically asking someone else to figure it out and then tell me the answer. But I barely get two hours of free-time between work, family/house errands, and then sleeping for work again. x-x