Serial Number entry mode Ranges button disabled for Move order requisition

Hi

I go and create a move order transfer from MOVE ORDERS screen. Then I go to transact move order to allocate inventory to the move order and when I go to the LOTS/SERIALS button to allocate the serial numbers there, the radio button for the RANGES is disabled. I can only enter the serial numbers in INDIVIDUAL MODE.

Is this a standard functionality?

This is only happening for MOVE ORDER REQUISTION type orders. For others (Subinv Tfr, Misc Trx), both the radio buttons are enabled.