Hand Over of Purchase Requisition generated from MRP not showing in MyInbox for approuval

[Aicha_000]

Dear SAP experts, 

I'm using the handover process,  so when the PR generated from MRP, they  are checked by the planner and then once OK they are  handed over to supply team, those MRP generated PR once handed over they need to go through approuval (PR workflow of approuval via Firoi y Inbox), Im using the standard workflow and not the flixible one

The PR generated manuellay are displayed in the MyInbox, but the MRP PR once handed over, I can't find them in the INBOX, I can see the tab release strategy displayed in the PR once handed over but they dont go to the Inbox for approuver so I have to do ME54N toi approuve them

Any Help regarding this please