Non resizable window withouth title bar has border when updating to 1.6

[DCorrBECare]

Describe the bug

With the 1.6 version i get a white border around a window that's not resizable.

Steps to reproduce the bug

Create a window with the following code:

Window window = new();
OverlappedPresenter presenter = OverlappedPresenter.Create();
presenter.IsResizable = false;
presenter.SetBorderAndTitleBar(false, false);
window.AppWindow.SetPresenter(presenter);
window.AppWindow.Show();

Expected behavior

There is no border around the window

Screenshots

NuGet package version

WinUI 3 - Windows App SDK 1.6.0: 1.6.240829007

Windows version

Windows 11 (22H2): Build 22621

Additional context

Works fine with WindowsAppSDK 1.5.240802000