Initial window size on Linux incorrect

[andrewdavidmackenzie]

I am seeing some behaviour on Linux but not Macos:

I set an initial window size with Iced::application() in main()

        .window_size(LayoutSelector::get_default_window_size())

The window appears with a size smaller than specified, and scroll bars are shown.

I have a control that changes layout and changes the window size to match.
When I change the size and then change it back (using window::resize) then the size is correct.

Could this be the window manager overriding the initial window size?
(running on Pop! with Cosmic Desktop)

If so, is there any way to override that and force the window size?

[andrewdavidmackenzie]

taking screen captures (which includes a window title area) I get these sizes:

Initial: 1289x727 pixels
Resized to hide scrollbars: 1370x753 pixels
Resized using layout selector: 1369x751 pixels

[andrewdavidmackenzie]

Reported as: iced-rs/iced#2657