Get the information of the logged on user in O365 with GRAPH and Powershell.

Hello, I want to get these properties for automatically create the signature in Outlook. I already created the GRAPH application with user.read permission and a client secret. I can get the token via the module MSAL-PS but I receive an authentication popup where I have only to choose the user nothing else (no password). But I'm already logged on with this user. Is it possible to avoid this popup? Pass directly the active user in the request? I'm logged on on a Windows 11 computer azure AD joined. I get the active token with $MSALToken = Get-MsalToken -ClientId $clientId -TenantId $TenantId -Scopes $scope $AuthHeader = @{'Authorization' = $MSALToken.CreateAuthorizationHeader()} I determine the attributes I need with $URI = 'https://graph.microsoft.com/v1.0/me?$select=givenname,surname,department,JobTitle,businessPhones,mobilePhone,preferredLanguage,displayName,mail,OfficeLocation' And I invoke my request with Invoke-RestMethod -Uri $URI -Headers $AuthHeader -Method Get