This DEV-only field was added in 836331ba5f69f2cc53b273ec073fae116db14302 by @sebmarkbage but it's not being used anymore to my knowledge.
workInProgress.lanes = current.lanes;
        return bailoutOnAlreadyFinishedWork(
          current,
          workInProgress,
          renderLanes,
        );
      } else if ((current.flags & ForceUpdateForLegacySuspense) !== NoFlags) {
        
        
        didReceiveUpdate = true;
      }
    }
  }
  return updateFunctionComponent(
    current,
    workInProgress,
    Component,
    nextProps,
    renderLanes,
  );
}
function updateOffscreenComponent(