What are we supposed to do?

Install the latest version of Fabric 0.14.21
Version: 1.16.5, 1.17.1, 1.18.2, 1.19-1.19.3, 1.19.4, 1.20-1.20.1

The following mods:

Sodium
Iris
reeses-sodium-options (latest version 1.6.x) (1.16.5, 1.17.1, 1.18.2, 1.19-1.19.3, 1.19.4, 1.20-1.20.1)

Screenshot's:

• 1.16.5

• 1.17.1

• 1.18.2

• 1.19-1.19.3

• 1.19.4

• 1.20-1.20.1

This is now fixed in 1.6.3