As of the latest few alphas of Blender 3.4 the Node Tabber doesn't show anything when tabbing in the geometry nodes editor.

Shader editor etc is still working, except that when adding the new Mix Color node it will add it as a Mix Float instead. Would prefer that no matter if you write "mix color" or just "mix" you'd get a Mix Color :)
As of the latest few alphas of Blender 3.4 the Node Tabber doesn't show anything when tabbing in the geometry nodes editor.

Shader editor etc is still working, except that when adding the new Mix Color node it will add it as a Mix Float instead. Would prefer that no matter if you write "mix color" or just "mix" you'd get a Mix Color :)