Recently the Web based Adobe Acrobat Program has been slow so their IT team suggested using the App. In the Web Based program when I click on the notification bell ones I have clicked on turn greyed out and the other remain light grey. Once I take care of a notification I can click the three dotted lines to Mark as read or Dismiss a notification. This is not an option at all in the App. You cannot dismiss notifications. So then I am unable to tell what I have taken care of and what remains and I had nearly 60 notifications. I think something needs implemented in the app. Whether they make a notification disappear upon clicking on one specific notification or having the user select to dismiss it themselves.