Issues reading response on turbo:submit-end

[cj]

I am trying to read the error response from turbo:submit-end, but it is failing with:

base.js:96 Uncaught (in promise) TypeError: Failed to execute 'text' on 'Response': body stream already read

The test code I have is as follows:

  async turboSubmit(event) {
    const {
      success,
      fetchResponse: { response },
    } = event.detail

    if (success) {
      return
    }

    console.log(await response.text())
  }

[dhh]

Fixed by #364