[MC-231739] Random graphical glitches around the block border

Separate this issue from MC-231737 since it might originates from a different root cause.

In this video, there are some occasional graphical glitches around block border. Example screenshot can be found in the attached file.

Attachments

2021-07-12 09-39-38.mkv

Comments 2

sarunint 2021-07-12T02:56:26Z

Update: I installed Fabric without mods, and the issue still persists. But when I install Iris (without any shaders), the issue disappeared. Something is wrong with vanilla renderer.

Avoma 2021-08-16T09:04:14Z

I can't seem to reproduce this issue in 1.17.1. Please provide some additional attachments of this problem occurring whilst the F3 debug screen is enabled.