css isolation for asp.net core Web Application not working

[tanekim88]

I created a fresh Asp.Net Web Application and added a _Layout.cshtml.css file to test if css isolation feature is working, as in the following screen shot

But when I run the application, I am seeing a weird letters on top of the file (i.e. "b-g6ltozs93r"), and the css content is not working either. It is supposed to have green background.

[mkArtakMSFT]

Just a reminder for the team that we need to add a validation scenarios for this.

[mkArtakMSFT]

We' ll also include the styles in templates going forward and that is tracked as part of #31030

[dodyg]

I can't make the CSS Isolation even for Index.html.css (Preview 2). Maybe it's already fixed in later version.

https://github.com/dodyg/practical-aspnetcore/tree/net5.0/projects/net6/css-isolation

[tanekim88]

The problem still remains in Dotnet 6 Preview 3.

[SteveSandersonMS]

@tanekim77 As far as I know, the fix went into preview 4, so it's expected that the issue is present in preview 3. @captainsafia is that correct?