R shiny busy HTML template

Hi all,

Wanted to check for the shiny busy function , can we add a text "Please wait" below the spinner and make both text and spinner fixed in the middle of the screen

shiny_busy <- function() {
  # use &nbsp; for some alignment, if needed
      '<span data-display-if="',
      '<i class="fa fa-spinner fa-pulse fa-fw" style="color:orange; font-size:100px;"></i>',


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