Center Window on Windows

[Rigidity]

What problem does this solve or what need does it fill?

The window is not currently centered on Windows, but is on MacOS. This is inconsistent and can be pretty annoying.

What solution would you like?

The window to be centered by default, or for there to be a WindowDescriptor field and or Window method that centers the window. The position does not help here, since it can't be centered before the window is created and shown.

What alternative(s) have you considered?

I have tried setting the position in a startup system to get around this, based on the window size. This does work, but it is off-center for around a second which looks particularly bad.

I believe there is a way to do this in winit, but this is something that should be part of the Window API and not require using platform-specific code for.

[object71]

Did you try adding WindowDescriptor before adding any bevy plugins? Specifically either the default plugins or the window plugins.

[Rigidity]

Yes, this is not the issue. The WindowDescriptor has no way to center windows.

[alice-i-cecile]

Closed by #4999.