While working on the DevTools profiler, I've noticed that durations are sometimes incorrect. This seems to be vaguely related to high/low priority state updates. Need to track this down more so I'm filing an issue for myself.
const onResolveOrReject = retrySuspendedRoot.bind(
            null,
            root,
            workInProgress,
            pingTime,
          );
          thenable.then(onResolveOrReject, onResolveOrReject);
          
          
          
          
          
          
          
          
          if ((workInProgress.mode & StrictMode) === NoEffect) {
            workInProgress.effectTag |= UpdateEffect;
            
            const nextChildren = null;
            reconcileChildren(
              sourceFiber.alternate,
              sourceFiber,
              nextChildren,
              renderExpirationTime,
            );
            sourceFiber.effectTag &= ~Incomplete;
            if (sourceFiber.tag === IndeterminateComponent) {
              
              
              sourceFiber.tag = FunctionalComponent;