I could not reproduce your problem. You might have another problem with your project. You are using some middleware for example.
Anyway, try to logout and login again or clear the browser cookies, because the login process adds cookies to the browser to identify authentication. This will renew any broken cookies and probably will fix the authorization problem.
Mine works well however, mine does not have interpolation symbol.
options.LoginPath = "/Identity/Account/Login"; options.LogoutPath = "/Identity/Account/Logout";
This saved me. I removed the $ dollar sign.
Before $"/Identity/Account/Login" after "/Identity/Account/Login"