When a color preset is choosen, it should be immediately applied
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
In the Color Scale Editor dialog box, when you click Choose Preset and then select a color scale from the resulting dialog, the new preset should be automatically applied to the render view regardless of the state of the Render View Immediately toggle. This is because it is awkward to select OK in the choose preset dialog and then apply in the Color Scale Editor. Besides, choosing a preset is a big enough change to justify making a new render.