AutoCAD .NET :: Extra Layer Names When Importing Layout From Template

When I manually add a new layout from a template, I do NOT get any extra layers, but when I use VB to do the same thing, I get extra layers.

In the original drawing, I have layers called "SHEET", "TEXT", and "VIEWPORT" (among other layers).

In the template where I get my new layout, I also have the same layer names ("SHEET", "TEXT", and "VIEWPORT").

After the new layout gets read in, I now have extra layers called "$0$SHEET", "$0$TEXT", and "$0$VIEWPORT".  Why does this happen using VB, but not when I do it manually?  Is there anything I can do to the code to change this?  I understand the layer names are the same, but they're the same whether I do it manually or by code.

Public Function importLayout(ByVal templateFileName As String, ByVal templateLayoutName As String) As ObjectId Dim idLayout As ObjectId = ObjectId.Null Dim doc As Document = Application.DocumentManager.MdiActiveDocument Dim ed As Editor = doc.Editor Dim oLock As DocumentLock = doc.LockDocument() Dim

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