Describe the Bug

When I place the rail diagonally it gives purple cube , otherwise it works neat

Reproduction Steps

1. Don't make the rail to be put diagonally just either horizontally or vertically as that's how rails are in real life

Expected Result

Everything will be neat and rails are placed without any purple cube

Screenshots and Videos

Crash Report or Log

No response

Operating System

Windows 10

Mod Version

0.5.0c

Minecraft Version

1.18.2

Forge Version

40.1.68

Other Mods

Optifine (With Shaders )
Ars
Mahou
Refined Storage
Thermal Series
Oh the biomes U will go

Additional Context

No response

Disabling shaders didn't fix it for me

but removing optifine fixed it Thanks!