While saving/Refreshing /opèning a case it takes time to load without the loading icon.
How to show a loading icon if it's taking more time to load. Default loading icon is not displayed in screen but in the browser tab loading icon is displayed.
Description: When user clicks on Assignment link /Save/Refresh button in a case it takes time to open but it doesn't show the loading icon. User wants to see a loading icon if it take time to load . The attached is the place where on click a loading icon should appear. Also the other attachment is OOTB loading icon which needs to be shown to user.