Using @ref and @rendermode on the same call site produces an unhelpful error message

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Describe the bug

Just done a simple test to get how the things are working

new template

```
[Parameter]
public int MyProperty { get; set; }

private void IncrementCount()
{
currentCount++;
MyProperty = currentCount;
```

and

```

@Counter1?.MyProperty

@code{
BlazorApp8.Client.Pages.Counter Counter1;
}
```

### Expected Behavior

see the counter value

my intention was to use server side and embed a WASM part and how to communicate between the components

### Steps To Reproduce

_No response_

### Exceptions (if any)

System.InvalidCastException: Unable to cast object of type 'Microsoft.AspNetCore.Components.Endpoints.SSRRenderModeBoundary' to type 'BlazorApp8.Client.Pages.Counter'.

### .NET Version

8.0.100-rc.1.23455.8

### Anything else?

_No response_