Permanently hide unused devices

I can’t find a way to disable unused devices from popping back up.
For instance my Cooler Master RGB controller has a 12v output that’s constantly popping up on my layout that doesn’t do anything. Would be nice to disable it.
Also, I’m not using the 5v headers on my motherboard and yet they reappear.

Hi, @M3usV0x

Thank you for the input, I have added to the requests.
Thank you!