Status change for SAP Travel Expense Workflow

Hello Experts,

I am using sap standard workflow 20000040 for expense approval. It works fine at the back end. And after the final approval from manager, the status of the trip changed to "Approved" at Back end. But when we checked in Fiori app it is still as "Submitted" at front end.

please guide what can be the issue.

We are at the Fiori package

SRA008    600    0009    SAPK-60009INSRA008    Approve Travel Expenses OData Integratio

Thanks & Regards,

Mandar Ranade