blazor after visual studio update throws some strange warnings

[d00lar]

Is there an existing issue for this?

• [X] I have searched the existing issues

Describe the bug

after update visual studio to 17.11.3 in some componentsthat i open VS throw some warning as

Severity	Code	Description	Project	File	Line	Suppression State
Warning (active)	TS1109	(JS) Expression expected.	Miscellaneous	D:\xxx\Components\Core\DialogConfirmComponent.razor__virtual.html__virtual.js	9	

as on screen

the issue is with this:

OnClick="@(async () => await Validate())"> or OnClick="Validate"

i causing this isssue

@onclick="@(async () => await Validate())"> or @onclick="Validate"

this one do not throws the warning

but BOTH should be correct and not throw any warning as OnClick is valid APi call on mudblazor button https://mudblazor.com/api/button#properties

please fix that in visual studio - the error should be different / maybe pointing into correct line at least... ?

why this was valid in older versions ? why it shows the exception now ?

before update there was no such things...?

Expected Behavior

-it should not throw this warning -doubleclick sould take to error line?

Steps To Reproduce

Minimal Reproducible Example

0. Have 17.11.3 Visual Studio
1. Dotnet new install MudBlazor.Templates
2. New project - MudBlazor Web APP (server rendering mode / global)
3. Open counter component. delete all.
4. Paste into this counter component

<MudButton Variant="Variant.Filled" Color="Color.Primary"  OnClick="@(()=>blabla())">Validate</MudButton>
@code {

  public void blabla()
   {
        
   }

}

5. Save and see the warning

Exceptions (if any)

(JS) expression expected.

.NET Version

8.0.400