Is there a way to hide or delete the built-in layouts? They’re in the way of my custom layouts, and I’d rather not see them since I never use them.
Well there should be, but there is not. It would be a setting in the options button, in the footer bar of the Layout Manager window. I will make sure the ommission is filed.
I’m also moving your post to the beta forum, since the stable version has no pre-fab layouts.