[CTM] x-ray textures on surrounding blocks when attaching secret trapdoor to a block using Connected Textures Mod

[DoomRater]

No optifine is used here.
Placing a secret trapdoor on the side of a limestone block correctly grabs the texture, but the sides of the other limestone blocks will completely lose their texture entirely, resulting in an x-rayed block.
Additional details on my original report with CTM, including screenshots and a goodwill gesture from the dev to try and help figure out what's going on:
Chisel-Team/ConnectedTexturesMod#108
A screenshot of me looking at the trapdoor with HWYLA may provide a clue what's going on, as the texture it thinks the trapdoor should be is wrong.

[Wyn-Price]

This is something that's going to be most likey fixed in the SecretRooms6 I'm currently writing. I'll keep it open just in case

[DoomRater]

Legendary quick response! No rush, for me it's a simple visual glitch since I'm not using it in a PvP situation.