This issue is for 1.20.1 mod version 2.7.3 while using both Sodium and Indium.

When joining the world, most chiseled blocks are invisible. If I leave the chunk and come back while staying in the overworld, the whole chunk stops loading. If I go to the Nether and return, everything will be normal again including the chiseled blocks.

Every time I leave the area, I need to go into the Nether and back to fix it. #113