title: How to have multiple rows for fluidRow titlePanel R Shiny?
body: <p>Is there some way to render 2 rows for titlePanel in R Shiny?  For example, the below renders only the first fluidRow</p>
  
  <pre><code>titlePanel(
      fluidRow(
        column(6,div(style = "height:200px;background-color: yellow;", "Topleft")),
        column(6,div(style = "height:100px;background-color: blue;", "Topright"))),
      fluidRow(
        column(6,div(style = "height:100px;background-color: green;", "Bottomleft")),
        column(6,div(style = "height:150px;background-color: red;", "Bottomright")))
  )
  </code></pre>