Copy Paste - Grouped Columns

[SDave]

Bit of an odd question, I have the following code which copies data from various sheets, and pastes it into another workbook.

Sub CreateCapture()
    Dim ws As Worksheet
    Application.ScreenUpdating = False
    Workbooks.Open Filename:="C:\Users\Joe Bloggs\Desktop\RTT\Admin\Capture.xls"
         
    Windows("Cotswolds.xls").Activate
    With Worksheets("People_Data").Select
    Range("C12:V12", Range("C" & Rows.Count).End(xlUp)).Select
    Application.CutCopyMode = False
    Selection.Copy
    Windows("Capture.xls").Activate
    Sheets("People_Data").Select
    Range("C12").Select
    Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
        :=False, Transpose:=False
    Application.CutCopyMode = False
    
    End With
    
    Windows("Cotswolds.xls").Activate
    With Worksheets("Successors_for_Roles").Select
    Range("C12:P12", Range("C" & Rows.Count).End(xlUp)).Select
    Application.CutCopyMode = False
    Selection.Copy
    Windows("Capture.xls").Activate
    Sheets("Successors_for_Roles").Select
    Range("C12").Select
    Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
        :=False, Transpose:=False
    Application.CutCopyMode = False
    
    Sheets("People_Data").Select
    Range("C12").Select
    
    End With
    
    Application.Dialogs(xlDialogSaveAs).Show
    
    If Err = cdlCancel Then
    ActiveWorkbook.Close SaveChanges:=False
    Exit Sub
    End If
    Application.ScreenUpdating = True
End Sub

What I'm finding is that the data that resides in the grouped columns (i.e. Data > Group) isn't being copied (it only occurs when the grouped columns are closed)?!

Is there any way to resolve the issue without having to open the grouped columns before copying the required data set?