Minecraft version
1.16.5

Mod version
Latest

Describe the bug
My fps drop down to 23-25 when I look in the Witherstorm's direction. This is fixed by turning off the distant renderer, but is unusual as this didn't happen before.

To Reproduce
You go back to the 1960s and help prevent everything that could've started a nuclear war, creating new problems to solve. Eventually you create the witherstorm and it lags the entire universe.

Crash Reports / Logs
None

Screenshots

Also marking as 1.18.2 as I think this is a universal problem

If you were to disable to the debris cloud, does the fps improve?

Fixed in 2.2/3.2