ASP.NET Core 2 localization by url. Generated urls on page have inconsistent language route value

Question

After login, in home/index, urls localization is inconsistent.

This is a solution (ASP.NET Core 2.2) that displays the problem

https://github.com/bonioloa/AspCoreLocalizedSite

Localization code is in the BaseController, Globalfilter, Setup. You can input any value on the field on Login page.

Localization should work by url and if you manually change it (example: localhost/it/Home/Index to localhost/en/Home/Index ) and then navigate with enter, I expect that all links generated in page will have a path starting with "en".

If you check source html of this page you can see that Home/Index have the correct path (/en/Home/Index) but Privacy and Logout paths start with the wrong language (/it/), all links are generated with the same asp tag (see _layout.cshtml view)

Answer 1

so after a good night sleep I changed approach and I finally noticed one thing:

SetCompatibilityVersion(CompatibilityVersion.Version_2_2)

this directive was breaking localization routing for the first version of my code implemented using this articles

Link1

Link2

failing to realize that compatibility setting was the root of the problem i made a custom solution that was utterly bugged. Warning: that this setting is shipped with the default ASP.NET Core 2.2 blank solution by visual studio.

I deleted the repository and I recommend to use the template provided in the linked articles.