[MC-6736] Powered rails do not power other redstone rails of another type (powered rails and activator rails)

What I expected to happen was...:
Powering one of the redstone rails would power rails next to them even if they are of another type.

What actually happened was...:
Instead, the rails next to the powered rail of another type don't get powered.

Steps to Reproduce:
1. Place activator rails and unpowered powered rails next to each other
2. Power one of them

Linked issues

This might be working as intended.

It is intended (I think), because you may want to make something go over the activator rail but not activate.

They would turn on with different sources so that they are both toggled on/off individually.

Okay, I understand it good the way it is. 🙂