Manage Shelved Alarms Buggy if Alarm Status Table is Large

Upgraded from 8.1.8 to 8.1.9 and have now noticed when you click on the “Managed Shelved Alarms” Button nothing pops up. As you hover your mouse over where the box should be some of the box actually appears. We have bypassed this by making the Alarm Status Table smaller than the original and the Shelved alarms work properly. Is this a common problem? and will it be addressed in a next update?