Powered rails transmit power to following rails inconsistently when sloped

Powered rails are able to power adjacent rails in when they are a sloped rail facing the block another rail is placed on, but can't going the other way around.

Steps to Reproduce:

1. Replicate the setup shown in this image
   2023-10-21_08.35.06.png
2. Power the rails from the left side
3. Unpower the rails
4. Try and power it from the right side

Observed Results:

In the setup shown, the rail will power from the left side, but not the right

Expected Results:

The rails would either consistently power eachother in both cases, or neither of them would power the other in both cases.
(Depending on which is seen as intentional behavior)

Notes:

Related to:
MC-3430 MC-96224 MC-105451