MFTF is NOT WORKING

[amorim-dm]

This error is happening when I execute vendor/bin/mftf generate:tests

Suite Data Parser Error: Password not found in credentials fileInvalid Credential Storage. You need to configure at least one of these options: .credentials file, HashiC
orp Vault or AWS Secrets Manager correctly.

Exception from File Storage:
magento/tfa/OTP_SHARED_SECRET not configured correctly in .credentials file

My .env file in dev/tests/acceptance is like this:

MAGENTO_BACKEND_NAME=admin
MAGENTO_ADMIN_USERNAME=john.smith
MAGENTO_ADMIN_PASSWORD=password123
SELENIUM_CLOSE_ALL_SESSIONS=true
BROWSER=chrome
WINDOW_WIDTH=1920
WINDOW_HEIGHT=1080
MODULE_ALLOWLIST=Magento_Framework,ConfigurableProductWishlist,ConfigurableProductCatalogSearch
WAIT_TIMEOUT=60
MAGENTO_CLI_WAIT_TIMEOUT=60
BROWSER_LOG_BLOCKLIST=other
ELASTICSEARCH_VERSION=7
SELENIUM_HOST=selenium

and my .credentials like this:

magento/tfa/OTP_SHARED_SECRET
magento/MAGENTO_ADMIN_PASSWORD

#magento/carriers_fedex_account=
#magento/carriers_fedex_meter_number=
#magento/carriers_fedex_key=
#magento/carriers_fedex_password=

#magento/carriers_ups_password=
#magento/carriers_ups_username=
#magento/carriers_ups_access_license_number=
#magento/carriers_ups_shipper_number=

#magento/carriers_usps_userid=
#magento/carriers_usps_password=

#magento/carriers_dhl_id_us=
#magento/carriers_dhl_password_us=
#magento/carriers_dhl_account_us=

#magento/carriers_dhl_id_eu=
#magento/carriers_dhl_password_eu=
#magento/carriers_dhl_account_eu=


#magento/payment_authorizenet_login=
#magento/payment_authorizenet_trans_key=
#magento/payment_authorizenet_trans_md5=

#magento/authorizenet_fraud_review_login=
#magento/authorizenet_fraud_review_trans_key=
#magento/authorizenet_fraud_review_md5=

#magento/braintree_enabled_fraud_merchant_account_id=
#magento/braintree_enabled_fraud_merchant_id=
#magento/braintree_enabled_fraud_public_key=
#magento/braintree_enabled_fraud_private_key=

#magento/braintree_disabled_fraud_merchant_account_id=
#magento/braintree_disabled_fraud_merchant_id=
#magento/braintree_disabled_fraud_public_key=
#magento/braintree_disabled_fraud_private_key=

#magento/payment_paypal_group_all_in_one_wpp_usuk_wpp_required_settings_wpp_and_express_checkout_business_account=
#magento/payment_paypal_group_all_in_one_wpp_usuk_wpp_required_settings_wpp_and_express_checkout_api_username=
#magento/payment_paypal_group_all_in_one_wpp_usuk_wpp_required_settings_wpp_and_express_checkout_api_password=
#magento/payment_paypal_group_all_in_one_wpp_usuk_wpp_required_settings_wpp_and_express_checkout_api_signature=
#magento/payment_paypal_express_merchant_id=

#magento/payflow_pro_fraud_protection_enabled_business_account=
#magento/payflow_pro_fraud_protection_enabled_partner=
#magento/payflow_pro_fraud_protection_enabled_user=
#magento/payflow_pro_fraud_protection_enabled_pwd=
#magento/payflow_pro_fraud_protection_enabled_vendor=

#magento/payflow_pro_business_account=
#magento/payflow_pro_partner=
#magento/payflow_pro_user=
#magento/payflow_pro_pwd=
#magento/payflow_pro_vendor=

#magento/payflow_link_business_account_email=
#magento/payflow_link_partner=
#magento/payflow_link_user=
#magento/payflow_link_password=
#magento/payflow_link_vendor=

#magento/payment_paypal_group_all_in_one_payments_pro_hosted_solution_with_express_checkout_pphs_required_settings_pphs_required_settings_pphs_business_account=
#magento/payment_paypal_group_all_in_one_payments_pro_hosted_solution_with_express_checkout_pphs_required_settings_pphs_required_settings_pphs_api_username=
#magento/payment_paypal_group_all_in_one_payments_pro_hosted_solution_with_express_checkout_pphs_required_settings_pphs_required_settings_pphs_api_password=
#magento/payment_paypal_group_all_in_one_payments_pro_hosted_solution_with_express_checkout_pphs_required_settings_pphs_required_settings_pphs_api_signature=

#magento/payment_paypal_alternative_payment_methods_express_checkout_us_express_checkout_required_express_checkout_required_express_checkout_business_account=
#magento/payment_paypal_alternative_payment_methods_express_checkout_us_express_checkout_required_express_checkout_required_express_checkout_api_username=
#magento/payment_paypal_alternative_payment_methods_express_checkout_us_express_checkout_required_express_checkout_required_express_checkout_api_password=
#magento/payment_paypal_alternative_payment_methods_express_checkout_us_express_checkout_required_express_checkout_required_express_checkout_api_signature=

Please, someone can help?