Any chance we can get this added to Blender Texture Paint Blend Modes for brushes:
This is currently in Krita:
This enables you to paint in the 3 channels with direct and precise vaules.
In Blender currently, you can only paint with the Add and Subtract blend modes for channel painting:
The Add Blend Mode makes it difficult to blend vaules with soft brush when painting in say the RED channel or I want a specific value painted over a particular part I have painted on before in red.