We have requirement where when the user clicks a button in a section we need to generate a PDF of the section. As the pdf generation is taking some time (less than 2 mins)the users are expecting a visual indication that the pdf generation is in progress. Please let us know if any thoughts.
You can write a script to display the busy indicator and to reset it. Run the script to set the busy indicator before the pdf generation action and call the reset busy indicator function after the PDF generation action is completed.