[Blazor] Auto Render not working properly in .NET 8 and page locks until WebAssembly start (original) (raw)

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

I updated Visual Studio to the latest version 17.8.0 and created a Blazor app using Auto render mode With Dotnet 8. When I run the application and navigate to the Counter tab, the whole page locks up until the WebAssembly Start. I can't do anything or switch to another tab until the download Finished And WebAssembly Start, even though it happens quickly locally. This could cause problems in production where the download may take longer. It also goes against the purpose of Auto render mode.

Expected Behavior

With auto render mode, the page should initially use server-side rendering. Once WebAssembly finishes downloading And Start, it can switch over seamlessly without locking up the page.

Steps To Reproduce

No response

Exceptions (if any)

No response

.NET Version

NET 8 , Windows 10-64

Anything else?

As you can see, the page is locked and prevents navigating to another tab.