version conflict WindowsAppSDK 1.3 unpackaged

[PetrAltman]

Describe the bug

After upgrading WindowsAppSDK to version 1.3 there are 3 build warnings about version conflict when using unpackaged application (None).

C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\include\MddBootstrapAutoInitializer.cs(34,38,34,77): warning CS0436: The type 'Release' in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs' conflicts with the imported type 'Release' in 'Microsoft.WindowsAppRuntime.Release.Net, Version=1.3.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs'.
C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\include\MddBootstrapAutoInitializer.cs(35,33,35,72): warning CS0436: The type 'Release' in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs' conflicts with the imported type 'Release' in 'Microsoft.WindowsAppRuntime.Release.Net, Version=1.3.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs'.
C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\include\MddBootstrapAutoInitializer.cs(36,49,36,96): warning CS0436: The type 'Version' in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs' conflicts with the imported type 'Version' in 'Microsoft.WindowsAppRuntime.Release.Net, Version=1.3.0.0, Culture=neutral, PublicKeyToken=null'. Using the type defined in 'C:\Users\x.nuget\packages\microsoft.windowsappsdk\1.3.230331000\buildTransitive..\include\WindowsAppSDK-VersionInfo.cs'.

Without None there are not any warnings.

Steps to reproduce the bug

Create empty WinUI application, upgrade WinAppSDK to 1.3 and add None.

Version conflicts warnings appears.

Expected behavior

There should be no build warnings.

Screenshots

No response

NuGet package version

Windows App SDK 1.3.0: 1.3.230331000

Packaging type

Unpackaged

Windows version

Windows 10 version 22H2 (19045, 2022 Update)

IDE

Visual Studio 2022

Additional context

No response

[ajkennedy-HEC]

Our team is affected by the same exact issue after updating from 1.2.4 to 1.3 (unpackaged). No amount of restarting VS or rebuilding the solution fixes it.

[salmelo]

I just upgraded a new project and am getting the same issue.

[nickrandolph]

Seeing this issue as well!

[evelynwu-msft]

https://task.ms/44532535

[majaeger]

Is there any workaround possible to get past this?

[codendone]

Closing as fixed in 1.4.