I'm trying to insert a pre-made library feature. I followed the code given in this example here. The location point is where the library feature will be placed. The problem that I am encountering is that my library definition does not see the endpoint I selected for the Up To Vertex. The AxisPt1 is not being selected for the definition update.

Set swLibFeat = swFeatMgr.CreateDefinition(swFeatureNameID_e.swFmLibraryFeature)
 swLibFeat.Initialize "C:\\ProgramData\\SolidWorks\\SOLIDWORKS 2019\\Design Library\\test\\Boss-Extrude2.SLDLFP"

 swLibFeat.ConfigurationName = "Default"
 swLibFeat.LinkToLibraryPart = False
 swLibFeat.OverrideDimension = False

 AxisPt2.Select True   'location of library feature

 Set swFeat = swFeatMgr.CreateFeature(swLibFeat)

 Set swLibFeat = Nothing
 Set swLibFeat = swFeat.GetDefinition
 bool = swLibFeat.AccessSelections(swModel, Nothing)

 AxisPt2.Select True
 skFeatureAxis.Select True   'direction of library feature
 skAlignVector.Select True   'orientation of library feature
 AxisPt1.Select True   'ending of library feature

 Dim selCount As Long
 selCount = swSelMgr.GetSelectedObjectCount
 selCount = selCount - 1

 ReDim obj(selCount) As Object
 Dim i As Long
 For i = 0 To selCount
 Set obj(i) = swSelMgr.GetSelectedObject6(i + 1, -1)
 Next i

 Dim vLibRefs As Variant
 vLibRefs = obj
 swLibFeat.SetReferences (vLibRefs)

 bool = swFeat.ModifyDefinition(swLibFeat, swModel, Nothing)

 swModel.ClearSelection2 True