prettier: Pipe operator with comment problem

Prettier 1.14.2 Playground link

--parser babylon

Input:

export default Component
  // |> branch(propEq('isReady', false), renderNothing)
  |> connect(
    createStructuredSelector({
      isReady,
    }),
  );

Output:

export default Component
  |> // |> branch(propEq('isReady', false), renderNothing)
  connect(
    createStructuredSelector({
      isReady
    })
  );

Expected behavior: (no change)

export default Component
  // |> branch(propEq('isReady', false), renderNothing)
  |> connect(
    createStructuredSelector({
      isReady,
    }),
  );