I am studying the Telerik controls for Blazor, so I've created the following REPL with code found on the docs:
https://blazorrepl.telerik.com/GSuFlZQa06BKC3Xn51
On the REPL everything works perfectly, but when I create a project and use the same code, the fields for the properties Id, FirstName and LastName don't get the values set on code.
Also, the button on the TelerikDatePicker does not work, but I don't know if the two problems are related.
I am attaching a sample project to reproduce the behavior.