Combination different render modes in Blazor webApp

[zoxoxx]

Hello.
Please help me understand the issue of using different render modes in one application. I created the blazor webApp project (app new TodoApp -u blazor-webapp). What do I need to do so that I can use my own rendermode for each component? (it is necessary to use InteractiveServer and InteractiveWebAssembly in the same application)
I tried to follow the (Microsoft documentation https://learn.microsoft.com/en-us/aspnet/core/blazor/components/render-modes ?view=aspnetcore-9.0 ) this leads to an unhandled exception (I moved the component with routes from the client to the server project and added the component with @rendermode InteractiveServer. I added ServerProject.Program in AdditionalAssemblies in component "Routes")