Information required on line split functionality

If the Request Date is changed while splitting a CTO item (Sales Order Line Items tab >> Actions >> Split Line), then CONFIG_HEADER_ID and CONFIG_REV_NBR are populated only on the MODEL item of the split line (created newly after splitting). It is not populated on options.

Checking the OE_ORDER_LINES_ALL table.

However, the CONFIG_HEADER_ID and CONFIG_REV_NBR are getting populated correctly on all lines if the Request Date is not changed while splitting the line.

Is this an intended standard oracle functionality?

Many thanks in advance for help.

S.Hari