My Timesheet App doesn't display all Attendance/Absence Types

I am implementing SAP Fiori My Timesheet Application. When I try to make a new entry in my timesheet, all the absence types that are configured in the backend are not displayed. Moreover to scroll through the available types there is no scroll bar available. The SAPUI5 Version is 1.18.1. Please tell if have install any components or implement notes to correct the issue.