Please describe the problem you are experiencing and requesting a change for
As an example, MrCrayFish's Furniture Mod adds a few variants of existing blocks that fit well when you're trying to build a modern building. Presently, MCA villagers cannot use these modded block variants.

Describe the solution you'd like to see
Ideally, I would like to see support for the MrCrayFish modern beds and doors added to MCA. In addition, it would also be nice if villagers could recognize the ovens and microwaves as furnaces so they could be used. Perhaps the existing methods could point to another file that would list all the different block variants, so that other mods could be supported as well.

Describe alternatives you've considered
The only way to work around the problem is to replace modded blocks with vanilla blocks.

Additional context
I think it's fairly self-explanatory of what I would like to see here.

This is likely not going to happen. MCFM is discontinued, and doing so would require a collaboration between the two mod creators.
Would love to see it happen though!

Discontinued? Is this a recent development?

I figured that the 1.12.2 branch of MCFM is discontinued, but the mod in general is still receiving updates, even if MrCrayFish usually takes a while to update. 1.16.1 builds exist.