3659321 - My Timesheets (Version 3 / Fiori 2.0) All Assignments tab blank despite assignments existing in Active tab

When navigating to the Assignments tab in My Timesheets (Version 3 / Fiori 2.0), there are not assignments listed under the 'All' tab. However, in the parentheses beside the 'All' and 'Active' tab, it says there are assignments active. 

When navigating to the 'Active' tab and back to the 'All' tab, the assignments then appear in the list.

• SAP Fiori 2.0 for SAP HCM

sap version upgrade, assignment tab blank screen, sap s/4hana 1909, my assignment app, page refresh issue, sap note 3636621, sap note 3654950, assignments not displayed, active button, initial load issue , KBA , PA-FIO-TS , My Timesheet / Approve Timesheet , Known Error