Now Microsoft Edge Canary supports hiding the title bar while using vertical tabs is there any way to configure DF's ability to still show a button in the now reduced title bar when the window is maximized? I can use compatibility settings to get the button in the right location, but the buttons only appear when the Edge window in not maximized.

Owen, I was missing the fact that there are settings for both maximized and normal. I had forgotten to set maximized; setting this fixed it.
One last question for this where does DF get the titlebar button icon color from; again for Edge? I have on one computer where the icon color is white and on another it is black; they should both be white to match the Edge white icons.

Owen, you can consider this closed; I have found the answers.