How to completely control the displayed title of a window?

Question

I can't quite seem to find a way to accomplish this task. I want to display an image in its own window with a custom title. This code almost accomplishes the task:

CreateDialog[
 {Image@Graphics[{Circle[]}]},
 
 WindowTitle -> "Circle",
 WindowFrameElements -> {"CloseBox", "ResizeArea", "MinimizeBox", 
   "ZoomBox"}
 ]

but there are ugly grey margins around the image.

This code gets rid of the grey margins:

CreateDialog[
 {Image@Graphics[{Circle[]}]},
 
 WindowTitle -> "Circle",
 WindowFrame -> "Normal",
 WindowFrameElements -> {"CloseBox", "ResizeArea", "MinimizeBox", 
   "ZoomBox"}
 ]

but now the title appends "- Wolfram Mathematica 13.2" in the title bar. How can I get rid of the grey margins in the output of the first example while retaining total control over the window title?

Answer 1

The solution to the margins is to use the

PlotRangePadding -> None

option in Graphics. Using this with the first example gives one control over the window title completely, so my problem is solved sufficiently.