Errors appearing in CommunityToolkit.Mvvm.SourceGenerators after upgrading to version 8.2

After upgrading the Nuget package for CommunityToolkit.MVVM I have started getting errors appearing in the source generators - see screen capture below.

Now I can't get rid of them, even downgrading back to version 8.0 doesn't seem to help.
I have undertaken a deep search and can not find any reason why these errors and warnings would be now there.

Has anyone seen this and how do I go about fixing this?

Using net 7 and language latest language version (11)

Cheers

First of all, I can reproduce the problem when I added the CommunityToolkit.MVVM version 8.2.0 into the maui project which target framework is .net 7.0.

But I can still build the project and use the api of the CommunityToolkit.MVVM version 8.2.0 when I met the problem in your picture. It seems you don't need to worry about this.

In addition, when I added the version 8.0.0 at first and then update it to version 8.2.0. The problem will not appear. And the result image:

Finally, you can open the package manager(or open the project's csproj file to delete the <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.0" />) to uninstall the package at first and then added the CommunityToolkit.MVVM version 8.0.0. This will make the errors disappear.