Microsoft Edge - setting Browser Size Script not working like in other Browsers

yes, but i guess this has nothing to do with the border of Microsoft Edge.

There must be something ... like wnd.InnerWidth / OuterWidth or whatever in Edge .. because I found out the Microsoft Edge Border is 9.8 px (4.9 left, 4.9 right side) but with the Function wnd.Width and page.Width you get the same result 1913px (in my case)