Holes/Missing chunks failing to render properly (1.21) (DH 2.2.1-a)

I've seen posts of bug reports on this, and was wondering if they're is a fix for it. This started occurring today when I fly or use an elytra, the area in front of me (and sometimes behind) starts to disappear like this and then reappear when i go back. I'm not sure if its the mods i was installing today.

Here is my mod list: