Most of my functional Tests are failing to authenticate using Azure Active Directory on the build

Hi, I have a problem running functionality tests(SpecFlow with Nunit) on the pipeline, all my test requires Azure AD login in order to perfom any functionality, I have more than 40 tests of which all of them are running on my local pc via visual studio, but when i am running them on the build pipeline agent, only 4 out of 40+ test are passing, all the failing tests they seem to be failing at the Azure AD login Screen