I happened to notice that React will throw `Hooks can only be called inside the body of a function component` if a sibling element calls `ReactDOMServer.renderToStaticMarkup`. I have a [fiddle](https://jsfiddle.net/er4kL3of/) that shows this behavior (I think you need to manually open your console to see the error).

If you wrap the sibling element in a component or even just assign it a variable, this issue does not occur.

It's easy to get around and is a pretty specific bug, but why might this be happening?


);
          const frame: Frame = {
            type: null,
            domNamespace: parentNamespace,
            children: nextChildren,
            childIndex: 0,
            context: context,
            footer: '',
          };
          if (__DEV__) {
            ((frame: any): FrameDev).debugElementStack = [];
          }
          this.stack.push(frame);
          return '';
        }
        case REACT_SUSPENSE_TYPE: {
          if (enableSuspenseServerRenderer) {
            const nextChildren = toArray(
              
              ((nextChild: any): ReactElement).props.fallback,
            );
            const frame: Frame = {
              type: null,
              domNamespace: parentNamespace,
              children: nextChildren,
              childIndex: 0,
              context: context,
              footer: '',
            };
            if (__DEV__) {