Teleporter Defaults to Not Consume Energy, Still Works

As stated. Today I found that the teleporter doesn't consume any energy at all by default.
If I want to, I can turn it on and have it consume energy.


But it teleports units either way.

Pretty sure it drains 1000 energy and doesn't work when you stall energy.

For whatever reason, by default it was not consuming energy. I thought it was weird when people said it had a cost, because I checked the UI, and my energy spending is a flat zero when I have units walking through the teleporter.

That's clearly not what is supposed to be happening. But by default my teleporters are free and not affected by economy