Upgrading a world from 1.19.2, 3 or 4 to 1.20.1 or 1.20.4 is not working. No bit builds appearing in game.

Console full of the following errors..

[Render thread/WARN]: Block entity chiselsandbits:chiseled_block @ class_2338{x=-223, y=109, z=-239} state Block{chiselsandbits:chiseledrock} invalid for ticking: