Colony issues/can't use buildings, especially power plant

[Attacca]

I've been gone from this game for about a year, so I can't tell if it's me or the game. I built a colony in story mode, and I can use the fabricator, but that's it. My assembly core is damaged, and I can pull up the repair option, but I can only click "Cancel" and not "Okay" even though I have the necessary items. I can't put anything into the power plant to recharge - dragging them ever results in a non-action, same with the repair station and storage.

Bug, or am I missing something? I have people at the facility, but can't figure out how to assign them to buildings, didn't that used to be a thing?

[Aurelia]

Powerplant is refilled by clicking the refuel button, provided you have coal in your inventory. You do not need to click and drag.
As for your assembly core not being repairable, could you provide a screenshot of the assembly core window?

[Attacca]

I'll try to get that for you later. It looks normal, I just can't click the button.

I can refill the powerplant, but I can't use it to recharge anything, the way I can with solar stations.

[^^o^^ BatCat]

If window panels overlap, you mighht get that problem.

Hard to read the Red, required materials, that are short.
(maybe need 3 chipsets but have 2 in Red. Need 1 more.)

[computerchy]

Yea the required amount and available materials are hard to read onthe structure panels ar for upgrade or repair

[Attacca]

Those last two were my issues, thank you.

As soon as I un-overlapped the windows I could recharge/repair. Very consistant and repeatable bug.

I couldn't see the very tiny red number on the items lacking for repair. I feel a little silly for that one, but it doesn't show up very well on this monitor.

Thanks for the assistance!