It's alright, I understand that family comes first.
I’ve done a couple of compatibility passes on Powered Concrete’s side, but it looks like the remaining visual issue is coming from how Helicopter Revival draws/places its helipad overlay, rather than from Powered Concrete
So I think this one will need to be brought up with the Helicopter Revival mod author. They may need to add Powered Concrete’s tile names as compatible refined concrete tiles, or add a small compatibility hook for custom concrete tiles.
I’ll keep trying on my end as well, and if I find a proper fix from my side, I’ll let you know ASAP.