Or make it toggleable with option
Left top corner: Original image
Left bottom corner: Red channel (MP type)
Right bottom corner: Red Channel (Photoshop type)
Obviously many details are hard to see in MP colored type, while it's very clear in grayscale mode.
Use grayscale in color channel display
Moderators: XnTriq, helmut, xnview
Re: Use grayscale in color channel display
Request again