Codex stops responding immediately after I paste a small piece of JSON.

What version of the Codex App are you using (From “About Codex” dialog)?

26.602.40724

What subscription do you have?

10x pro

What platform is your computer?

Darwin 25.5.0 arm64 arm

What issue are you seeing?

Codex stops responding immediately after I paste a small piece of JSON.

{
  "ClusterID": "123",
  "Content": {
    "Data": "{\"options\":[{\"label\":\"123\",\"actions\":[{\"type\":\"reply\",\"content\":\"123\",\"extra\":{\"scene\":\"selected\",\"id\":123,\"mode\":\"123\",\"title\":\"123\",\"version\":\"123\"}}]}]}",
    "Type": "choice"
  },
  "CreatedAt": 123,
  "MessageID": "123",
  "Role": "assistant",
  "Status": {
    "Reason": "",
    "Type": "complete"
  }
}

What steps can reproduce the bug?

Feedback ID: no-active-thread-019ea72d-90ff-7830-913f-6c9a9e82ea7b

just paste it into codex input.

What is the expected behavior?

Pasting should done immediately.

Additional information

_No response_