My OS version is Windows 10 22H2 19045.3693. When I open the ExifGlass, the background appears as a transparent color. After reading the source code, I discovered that when the TransparencyLevelHint property of the Window is set to 'Mica' and the Background is set to transparent (in the file StyledWindow.cs), this issue occurs on Windows 10.

My OS version is Windows 10 22H2 19045.3693. When I open the ExifGlass, the background appears as a transparent color. After reading the source code, I discovered that when the TransparencyLevelHint property of the Window is set to 'Mica' and the Background is set to transparent (in the file StyledWindow.cs), this issue occurs on Windows 10.