I have Node Wrangler enabled in Blender 3.1 on Windows 10 on a Mac laptop with numpad emulation. With a texture node, e.g. Gradient Texture selected, I press Ctrl and Shift and I see an icon in the lower left hand corner of the shader editor show the left mouse button with the text "Preview Node". I click and nothing happens. Why?
I have tried uninstalling all previous versions of Blender, deleted the Roaming/Blender preferences folders and completely reinstalled Blender 3.1 to no avail.