Union framework change removed color changing?

[Lentzified]

So, I know that there was a change in how Unions functioned relatively recently, and I noticed a functionality missing. So, when you negate a part with a different part color, it typically ends up something like this:
https://gyazo.com/28f6f3503ba2f04c83d53cdc2bb6a630.gif
However, while building a new sword weapon, repeating my same sharpening process:
https://gyazo.com/6e39cf4246204d6c834c67b9172e81fd.png
https://gyazo.com/191fdaebb8081906bc44dc728e97ced5.png
I’m left with a uniform color across the entirety of the top blade, even when UsePartColor is false.

Is there a way to re-enable that functionality, am I just missing something blatantly obvious, or is it gone for good?

[Maximum_ADHD]

They’re aware of it, this is a side effect of the new CSG solver.
They plan to address this later as far as I know.

[Lentzified]

Thank you! I was caught off guard for a second there.

[prepsure (paige)]

In the meantime you can go to your studio settings to disable CSGv2 to get the functionality back