Slightly improve flickering when rendering markdown

Author: blacksmithgu

src/ui/markdown.tsx

@@ -144,7 +144,7 @@ export function RawMarkdown({
         });
     }, [content, sourcePath, inline, container.current]);
 
-    return <span ref={container} style={style} className={cls} onClick={onClick}></span>;
+    return <span ref={container} style={style} className={cls} onClick={onClick}>{content}</span>;
 }
 
 /**