Chiseled Blocks from Chisel mod randomly appear and disappear

Is it posible to add other chiseled block in the same space? if not how this is possible : r/VintageStory

does anyone know why chisels and bits does this invisible block glitch when things are placed next to a chiseled block? : r/feedthebeast

Chisel Mod 1.16.5/1.12.2 – Adds New Blocks to Minecraft

Nether Bricks – Minecraft Wiki

Chisel Mod connecting textures fix? : r/feedthebeast

Homesteading part 2, half a combat update (v1.16.0-rc.1, rc.2) - News - Vintage Story

Chisel Mod connecting textures fix? : r/feedthebeast

Irregular Lighting on Chiseled Blocks. · Issue #315 · ChiselsAndBits/Chisels-and-Bits · GitHub

Chiselling any blocks that produce light deactivates them, making them stop producing light. · Issue #286 · ChiselsAndBits/Chisels-and-Bits · GitHub