unable to locate SAMLRequest URL Error authenticating to IdP.

[githublloyd]

username, password, OTP confirmed as accurate
saml2aws --version 2.33.0

saml2aws login --verbose
DEBU[0000] Running command=login
DEBU[0000] Check if creds exist. command=login
DEBU[0000] Expand name=/home/user/.aws/credentials pkg=awsconfig
DEBU[0000] resolveSymlink name=/home/user/.aws/credentials pkg=awsconfig
DEBU[0000] ensureConfigExists filename=/home/user/.aws/credentials pkg=awsconfig
Using IdP Account default to access AzureAD https://account.activedirectory.windowsazure.com
To use saved password just hit enter.
? Username
? Password *********

DEBU[0004] building provider command=login idpAccount="account {\n AppID: xxxxxxxx-64f6-4929-xxxx-4cdbe4adxxxx\n URL: https://account.activedirectory.windowsazure.com\n Username: [email protected]\n Provider: AzureAD\n MFA: PhoneAppOTP\n SkipVerify: false\n AmazonWebservicesURN: urn:amazon:webservices\n SessionDuration: 3600\n Profile: default\n RoleARN: \n Region: \n}"
Authenticating as [email protected] ...
DEBU[0005] HTTP Req URL="https://login.microsoftonline.com/common/login" http=client method=POST
DEBU[0005] HTTP Res Status="200 OK" http=client
DEBU[0005] HTTP Req URL="https://login.microsoftonline.com/common/SAS/BeginAuth" http=client method=POST
DEBU[0005] HTTP Res Status="200 OK" http=client
? Enter verification code 862584
DEBU[0015] HTTP Req URL="https://login.microsoftonline.com/common/SAS/EndAuth" http=client method=POST
DEBU[0015] HTTP Res Status="200 OK" http=client
DEBU[0015] HTTP Req URL="https://login.microsoftonline.com/common/SAS/ProcessAuth" http=client method=POST
DEBU[0015] HTTP Res Status="200 OK" http=client
DEBU[0015] HTTP Req URL="https://login.microsoftonline.com/kmsi" http=client method=POST
DEBU[0015] HTTP Res Status="200 OK" http=client
DEBU[0015] HTTP Req URL="https://launcher.myapps.microsoft.com/api/signin-oidc" http=client method=POST
DEBU[0016] HTTP Res Status="200 OK" http=client
unable to locate SAMLRequest URL
Error authenticating to IdP.
github.com/versent/saml2aws/v2/cmd/saml2aws/commands.Login
github.com/versent/saml2aws/v2/cmd/saml2aws/commands/login.go:107
main.main
command-line-arguments/main.go:187
runtime.main
runtime/proc.go:225
runtime.goexit