Bolero Trimming Issue

When I do dotnet run —project src/Client -c Release or Debug (doesn’t matter) Bolero SPA works just fine. When I do dotnet publish src/Client -c Release or Debug (doesn’t matter) app throws:

Uncaught (in promise) Error: Invalid JS call result type '3'.
    at _ (blazor.webassembly.js:1:4820)
    at blazor.webassembly.js:1:4045

Why publishing stops app from functioning?

Created using minimal SPA template

dotnet new bolero-app -o BoleroTrimmingIssue --minimal=true --server=false

To reproduce the issue

cd BoleroTrimmingIssue

dotnet publish src/Client -c Release

swa start ./src/Client/bin/Release/net6.0/publish/wwwroot or any other kind of serving static files