Describe what you were doing when the bug occurred:
1. Open https://codesandbox.io/s/angry-mestorf-cbvdv
2. Open DevTools, and try to inspect the <App> component

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DevTools version: 4.3.0-3e0967783

Call stack: at ha (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:268899)
    at ii (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:59363)
    at Sl (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:107431)
    at Ic (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:99973)
    at Tc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:99898)
    at vc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:96672)
    at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:46436
    at n.unstable_runWithPriority (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:3676)
    at $o (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:46146)
    at na (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:46382)

Component stack: in ha
    in div
    in Ka
    in div
    in bi
    in div
    in Ai
    in Suspense
    in ei
    in div
    in div
    in la
    in Ur
    in vo
    in Unknown
    in n
    in Unknown
    in div
    in div
    in Qi
    in Ve
    in nn
    in Da
    in Yc
} else {
          const parentID = ((operations[i]: any): number);
          i++;
          i++; 
          const displayNameStringID = operations[i];
          const displayName = stringTable[displayNameStringID];
          i++;
          i++; 
          logs.push(
            `Add node ${id} (${displayName || 'null'}) as child of ${parentID}`,
          );
        }
        break;
      }
      case TREE_OPERATION_REMOVE: {
        const removeLength = ((operations[i + 1]: any): number);
        i += 2;
        for (let removeIndex = 0; removeIndex < removeLength; removeIndex++) {
          const id = ((operations[i]: any): number);
          i += 1;
          logs.push(`Remove node ${id}`);
        }
        break;
      }
      case TREE_OPERATION_REORDER_CHILDREN: {
        const id = ((operations[i + 1]: any): number);
        const numChildren = ((operations[i + 2]: any): number);
        i += 3;
        const children = operations.slice(i, i + numChildren);
        i += numChildren;