Error 400 from Codex-5.1-max-high after 2nd message in thread

What version of Codex is running?

codex-cli 0.60.1

What subscription do you have?

Plus

Which model were you using?

gpt-5.1-codex-max-high

What platform is your computer?

Linux 6.17.8-300.fc43.x86_64 x86_64 unknown

What issue are you seeing?

Started a new Codex session with web research tools enabled, switched to gpt-5.1-codex-max-high and on the 2nd message it instantly errored out:

■ unexpected status 400 Bad Request: {
"error": {
"message": "Missing required parameter: 'input[18].id'.",
"type": "invalid_request_error",
"param": "input[18].id",
"code": "missing_required_parameter"
}
}

What steps can reproduce the bug?

Uploaded thread: 019a9dca-5b25-7643-a5cd-ee943aa36ea2

What is the expected behavior?

It shouldn't error out with error 400 and continue to function

Additional information

_No response_