Onboard or Raspberry

If you are experiencing an issue with the onboard keyboard not showing on a fresh install of the 64-bit PiOS image (version 20230503), it is recommended to report the bug directly to the Raspberry Pi team. They are responsible for developing and maintaining the PiOS image and will have the expertise to address this specific issue.
To report the bug, you can visit the official Raspberry Pi forums or their bug tracking system, depending on their preferred bug reporting method. On the forums, you can describe your issue in detail and provide relevant information, such as steps to reproduce the problem and any error messages you encountered. If the Raspberry Pi team provides a specific bug tracking system or issue tracker, you can submit a bug report there, following their guidelines for bug reporting.
By reporting the bug to the Raspberry Pi team, you will contribute to improving their software and potentially help other users who may encounter the same issue.
Before filing a bug report, it's always a good practice to check the official Raspberry Pi documentation or community forums for any troubleshooting steps or known issues related to the PiOS image. This way, you can ensure you have covered all the necessary steps and avoid duplicating an existing bug report.
I hope this helps, and I wish you success in resolving the issue with the onboard keyboard on your Raspberry Pi!