Fix displaying [Object object] in title

when the title is not a string, the String(title) is [Object object]. Therefore, we shouldn't pass the title to "title" attribute if we can't convert it correctly

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src/components/AdaptiveTabs/AdaptiveTabs.tsx

@@ -72,10 +72,11 @@ class Tab extends React.Component<TabProps> {
 
     render() {
         const {active, disabled, hint, title = this.props.id} = this.props;
+        const stringTitle = (hint || typeof title === 'string' ? title : '') as string;   
         return (
             <div
                 className={b('tab', {active, disabled})}
-                title={String(hint || title || '')}
+                title={stringTitle}
                 onClick={disabled ? undefined : this.onClick}
             >
                 {title}