GetRepeatLoadCount Syntax

I plan to get the total number of primary load cases & repeat loads, thus, I tried below code

Dim objOpenSTAAD As Object = GetObject(, "StaadPro.OpenSTAAD")

            Dim pLC As Int32, pLC2 As Int32
            Dim pLCn() As Int32
            pLC = CInt(objOpenSTAAD.Load.GetPrimaryLoadCaseCount)
            pLC2 = CInt(objOpenSTAAD.Load.GetRepeatLoadCount)

pLC returns a value of 240

pLC2 returns a value of 0

Please note that the file actually has 62 Primary Load Cases & the rest are repeat loads.

Why is the GetRepeatLoadCount() returning 0? Is there any workaround?