Hi -

Tested in 19 & 18.0

Open the sacred text's Order.vw. Add this exiting procedure to the ship_via comboform (or another form in the header).

Code:
            Procedure Exiting Handle hoDestination Returns Integer
                Integer iRetVal
                Forward Get msg_Exiting hoDestination to iRetVal
                
                Procedure_Return  -1      //iRetVal
            End_Procedure
Compile & run.

Click on the comboform

Now try to tab out, or click on another form. As expected, you can't.

Now click on the detail grid. It will take the focus & let you do whatever in it.

Anyone know of a fix for this?