Piston Bug

Put the summary of the bug you're having here
I am Japanese.
Translation.
I have it running on version 1.19.2, but it should also work on version 1.19.4.

What I expected to happen was...:
Piston operates properly.

What actually happened was...:
The tip of the piston has split in two.

Steps to Reproduce:
1. Place redstone blocks.

2.It is ambiguous, but place the piston at this angle.

3. The tip of the piston splits in two.