Alright so whenever i try to place another chisel entity above another this happens.

But only at that specific area above y 64. Whenever I do the same anywhere else it doesn't glitch out the render like this. Any help on that?

For any bug reports please provide the following details as well,

• MC Version: 1.16.5
• C&B Version: 0.3.4
• Do You have Optifine: Yes

Addition: This seems to happen after many placed chiseled entities.

Issue Found: Optifine Render Regions Option made that happen