"Origination date" to be used to report a refinanced mortgage

Line 4 of a Home Mortgage Interest Worksheet of TurboTax asks for "the" Mortgage Origination Date.  The mortgage I'm reporting (#2) was a 2022 refinance of a mortgage (#1) used to buy the securing home, say, on 1/1/2009.  To apply the $1M (not $750K) limit allowed applied by TurboTax, it seems I should enter 1/1/2009 on Line 4.  Is this correct?