Iframe not showing Basic Authentication alert - 401 Authorization Required

I am working on a project where we are using an iframe, that loads a webpage with Basic Authentication.

When loaded in the normal browser, the page prompts for user to enter the username or password.

But when loaded inside an iframe in ionic, the page doesn’t prompt for anything.
It simply displays the error:
401 Authorization Required

Please help! thanks

hi @bzouchir did you found the answer about this issue ??