Basic Auth on app "directory"

Hi everyone, how are you?!

I’m having some difficults in setting up a Basic Auth for my Dash app. The app is being accessed by http://localhost:8050/name_of_report, however the auth prompt only works on http://localhost:8050.

The problem is, after the authenticate the app does not redirect to where my app is hosted and prompts a 404 Page Not Found :confused:

Am I’m missing something important?