Cannot compile for build 17763 (Windows 10 version 1809)

Description

MAUI is meant to be compiled for Windows 10 version 1809, corresponding to de build 17763. https://docs.microsoft.com/en-us/dotnet/maui/supported-platforms

I tried to set TargetFramework to net6.0-windows10.0.17763.0 and got the following error:

Erreur CS0012 Le type ‘Application’ est défini dans un assembly qui n’est pas référencé. Vous devez ajouter une référence à l’assembly ‘Microsoft.WinUI, Version=3.0.0.0, Culture=neutral, PublicKeyToken=de31ebe4ad15742b’. MauiApp2 (net6.0-windows10.0.17763.0) C:\Tests\MauiApp2\Platforms\Windows\App.xaml.cs 11 Actif

Steps to Reproduce

1. Create a new MAUI App
2. Change target framework to net6.0-windows10.0.17763.0
3. Build

dotnet --version

• 6.0.400-preview.22330.6
• 6.0.400

Version with bug

Unknown/Other (please specify)

Last version that worked well

Unknown/Other

Affected platforms

Windows

Affected platform versions

Windows 10 1809

Did you find any workaround?

No response

Relevant log output

Erreur	CS0012	Le type 'Application' est défini dans un assembly qui n'est pas référencé. Vous devez ajouter une référence à l'assembly 'Microsoft.WinUI, Version=3.0.0.0, Culture=neutral, PublicKeyToken=de31ebe4ad15742b'.	MauiApp2 (net6.0-windows10.0.17763.0)	C:\Tests\MauiApp2\Platforms\Windows\App.xaml.cs	11	Actif

[MagicAndre1981]

TargetPlatform is the toolkit/SDK version used to compile the app.

[sinsedrix]

Ok, I just found confusing to have TargetPlatform greater than TargetPlatformMinVersion.