I was playing with a friend on our server when we found out this gap on the bedrock roof, none of us did it and it looks pretty weird and extendes down
[media]
MC-255035
Chunk error when generating bedrock on nether roof
Resolved
Invalid
0
This bug was fixed in 1.19.1 Release Candidate 1 (MC-252511). However, your game is modified, therefore I'll resolve this as Invalid; we do not track issues that occur in modified games.