As you can see from the picture, only when the stairs are powered do they transfer power to the other full sized face, but if it hit the gap in the stair at all no power is transferred and the power can only transfer from a full face to another full face.
Another idea could be that if you power one of the faces that aren't full it needs power from another one of the sides to transfer power to a full side. This would make a 1 block "and" gate
Depends on if you want to use cheats or not. If you can and want to, type /give @p debug_stick. Then just mess with left and right click until the block gets itself in the shape you want it to be. This works on almost any block with a different appearance depending on how and where you place it https://vidmate.onl/
As you can see from the picture, only when the stairs are powered do they transfer power to the other full sized face, but if it hit the gap in the stair at all no power is transferred and the power can only transfer from a full face to another full face.
Another idea could be that if you power one of the faces that aren't full it needs power from another one of the sides to transfer power to a full side. This would make a 1 block "and" gate
Depends on if you want to use cheats or not. If you can and want to, type /give @p debug_stick. Then just mess with left and right click until the block gets itself in the shape you want it to be. This works on almost any block with a different appearance depending on how and where you place it https://vidmate.onl/