Blazor templated components custom context not recognized by ReSharper

Blazor allows for the creation of custom components, as specified here:  https://docs.microsoft.com/en-us/aspnet/core/blazor/templated-components?view=aspnetcore-3.1

I'm currently working with DevExpress' Blazor components, which make liberal use of the RenderFragment<T> methodology.  In many cases I have to specify a custom context name in order to handle conflicting contexts within the same razor page.  When I do so, ReSharper is highlighting the custom context and indicating 'Cannot resolve symbol _____'.  (Uploaded screen capture)

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The code is not in error (compiles and runs just fine) but ReSharper is highlighting it as an error.

Any suggestions on how to best handle this?

Thanks,

    John