docs(common): remove unnecessary step

Author: marin-bratanov

getting-started/server-blazor.md

@@ -53,8 +53,7 @@ To use Blazor server-side, you need to use the `Blazor App` type of project with
 
         <link rel="stylesheet" href="https://unpkg.com/@@progress/kendo-theme-default@@latest/dist/all.css" />
 
-1. Remove the contents of the `<app></app>` element (see [this issue](https://feedback.telerik.com/blazor/1425656-using-renderstaticcomponentasync-breaks-telerik-components)).
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+      
 1. @[template](/_contentTemplates/common/js-interop-file.md#add-js-interop-file-to-getting-started-server)
 
 1. Open the `~/Startup.cs` file in the and register the Telerik Blazor service: