The awesome addon node wrangler works perfectly when I am trying to use a node viewer in material edition. Except when I am editing a group:
I create a node group (CTRL G) in my group on an image node for example: SHIFT CTRL CLICK... I can see the operation is called in console output (bpy.ops.node.nw_emission_viewer()), but nothing happen on my node.
Am I missing something or is a case for which the viewer cannot be created?
Maybe one specificity in my case, I am factorizing my materials: The group contains the output node