WillMaxwell

Is there a way to change the amount of darkness that's added when ticking the 'Darken Border' option in the crop tool in Affinity Photo? I'd like to have the option to darken the border to black so that the area outside the crop are fully obscured. Is this possible?
All thoughts/suggestions gratefully received!
Edward

Thanks for the reply.
Is this something that can be added into a list for new feature requests? I think it'd be really useful. It is available in photoshop (hence why I'm used to it...)
Edward 

I agree that this would be useful. Many times I like to keep the darkened area very dark. It would be great to have a % option next to the check box.