build fails while editing with previewer open

[Kefaku]

Describe the bug

For me, trying to build a default/unmodified avalonia.app project in any way will always fail after making some changes to UI and keeping the previewer open.

To Reproduce

1. Open previewer
2. Make any changes to any axaml file.
3. Save + wait for previewer to refresh.
4. Try to build project. -> Fails

Avalonia for VS Code

v0.0.31

Avalonia version

11.0.2

VS Code version

1.86.2

Relevant log output

The file is locked by ".NET Host (17644)".

C:\Program Files\dotnet\sdk\8.0.200\Microsoft.Common.CurrentVersion.targets(4790,5): error MSB3021:
The file 'obj\Debug\net8.0\loop.dll' cannot be copied to 'bin\Debug\net8.0\loop.dll'.
The process cannot access the file '\bin\Debug\net8.0\loop.dll' because it is being used by another process.

Additional context

No response