`render` with non-200 status causing no layout and double loading of JS

[kleinjm]

Context

Rails 7.0.2.4 Ruby 3.1.2 turbo-rails 1.1.1

I have a forbidden controller action that renders a page with a 403 response code.

  def forbidden(exception)
    @error_presenter = ErrorPresenter.new(status_code: :forbidden)

    # ...

    respond_to do |format|
      format.html { render(:base_error, status: :forbidden) } # this is the line in question
      format.all { head(:forbidden) }
    end
  end

Issue

When navigating from another page in my app to this forbidden page, the page renders without a layout and there are a series of JS errors related to double loading.

(no formatting or layout)

Workarounds

There is no issue when,

1. Removing import "@hotwired/turbo-rails"; in my JS pack file
2. Removing status: :forbidden from the render call

Neither of these workarounds are acceptable long term.

[dhh]

Fixed in Turbo head via https://github.com/hotwired/turbo/pull/483.

[kleinjm]

I'm still seeing the issue after installing from that specific sha but will wait until the next official release and reopen if necessary. Thanks!