Same redstone contraption not working when rotated

I made a flush piston door facing the north (F3 menu). It worked as intended.

But when I recreated the same contraption, in the same world, facing east, it does not work.

Both contraptions are 1 to 1 identical, even in places where it isn't strictly necessary to still work

This bug occurs in both creative and survival modes, regardless of which gamemode the world was originally created in.

Attachments include:

1. Screenshot from the top (not all components visible) [2023-06-24_23.50.18.png]

2. Archived world file with both contraptions [New World (6).rar]

How to recreate:

1. Open the save world from the attachment (both contraptions right on spawn)

2. Turn on the contraption that is facing North (it works)

3. Turn on the identical contraption that is facing East (does not work)