Default Blazor project is very inconsistent when it comes to UI. For blazor components, there is a sidenav. But for account manage /Identity/Account/Manage there is no sidenav as that is .cshtml not .razor page. I know that to have consistent UI I have to have probably two side nav and maintain exactly the same layout for both of them. Still, maybe there is already some example of sidenav for /Identity/Account/Manage that looks exactly as that available for blazor components?
The most welcome solution is use existing blazor navbar (Shared/NavMenu.razor) in account management (/Identity/Account/Manage) pages