Windows authentication inside microsoft teams - windows-authentication

Question

I have designed a website to use windows authentication. Everything works as expected. But my recent task was to integrate the site into Microsft Teams. So I have created de manifest and install de app in teams. So When I enter the site it is asking for windows credentials and user validated, but after pass the credentials the page doesn t load, it stay in blank. The web site is working succesfully in any web explorer.
Note: I use the Active Directory of my company to validate users (Not Azure AD).
Thanks in advance.
{
"$schema": "https://developer.microsoft.com/en-us/json-schemas/teams/v1.5/MicrosoftTeams.schema.json",
"manifestVersion": "1.5",
"version": "1.0.1",
"id": "276adadb",
"packageName": "TI_MesaAyuda",
"developer": {
"name": "Enzo",
"websiteUrl": "",
"privacyUrl": "https://tickets.Prueba.Teams",
"termsOfUseUrl": "https://tickets.Prueba.Teams"
},
"icons": {
"color": "color.png",
"outline": "outline.png"
},
"name": {
"short": "Mesa de ayuda TI",
"full": "Sistema de mesa de ayuda"
},
"description": {
"short": "Mesa de ayuda de ",
"full": "Sistema de mesa de ayuda de Megalabs "
},
"accentColor": "#FFFFFF",
"staticTabs": [
{
"entityId": "Ticket1",
"name": "Mesa de ayuda",
"contentUrl": "https://tickets.prueba.teams",
"websiteUrl": "https://tickets.prueba.teams",
"scopes": [
"personal"
]
}
],
"permissions": [
"identity",
"messageTeamMembers"
],
"validDomains": [
"tickets.prueba.teams",
"https://tickets.prueba.teams"
]
}