Based on the information provided in the knowledge sources, I can offer some insights into your issue with the

createNativeLoginFlow

method and the "Unexpected value 'captcha'" message. It appears that Ory Kratos supports CAPTCHA protection for login flows, but this feature is still in testing and not yet generally available. According to the [Kratos Concepts documentation](https://www.ory.sh/docs/kratos/concepts/security#captchas), CAPTCHA protection is being tested for registration and login endpoints. The error you're encountering suggests that your implementation might be trying to use a CAPTCHA feature that is not fully supported or properly configured in the current version of Ory Kratos you're using. To resolve this issue, you could try the following steps: 1. Ensure you're using the latest version of Ory Kratos, as the CAPTCHA feature might be more stable in newer releases. 2. Check your configuration to make sure you haven't accidentally enabled or configured CAPTCHA settings that are not yet fully supported. 3. If you specifically need CAPTCHA functionality, you may want to [contact Ory](https://www.ory.sh/docs/kratos/concepts/security#captchas) as mentioned in their documentation, to inquire about the current status of this feature. 4. If CAPTCHA is not critical for your current implementation, consider removing any CAPTCHA-related configurations or code from your login flow setup. 5. Review the [Kratos API Reference](https://www.ory.sh/docs/kratos/reference/api) for the

createNativeLoginFlow

method to ensure you're using all parameters correctly. If the issue persists after trying these steps, you may need to reach out to Ory's support channels for more specific assistance, as the provided knowledge sources don't contain detailed troubleshooting information for this particular error.