maintain state on tab switch

src/ServerTabLoader.tsx

@@ -25,7 +25,7 @@ export default class ServerTabLoader extends React.Component<any, any> {
 
   public render() {
     return (
-      <Tabs>
+      <Tabs forceRenderTabPanel={true}>
         <TabList>
           {this.state.tabList.map((o: any, i: number) =>
             (<Tab key={i}>{o.tabTitle}</Tab>)