Same VB code not working for similar Content Controls with different CC titles

[New@VB]

I have a Word document (attached) where the user is to enter information about the status of several tasks. For each task the user is to select the status of the task from a content control dropdown list. Options are: "No issues" or "Issues found". If "Issues found" is selected, the user is to provide a description of the issue for that task in a textbox.

While the code works for the first task, it does not work for the content controls in the second task

What am I doing wrong?

Private Sub Document_ContentControlOnExit(ByVal CCtrl As ContentControl, Cancel As Boolean)
  If CCtrl.Title = "CCDDL" Then
     With CCtrl.Range
       Select Case .Text
          Case "Issues found"
            .Font.ColorIndex = wdRed
             ActiveDocument.SelectContentControlsByTitle("CCTB")(1).SetPlaceholderText , , "Enter issues here"
          Case Else
            .Font.ColorIndex = wdBlack
            ActiveDocument.SelectContentControlsByTitle("CCTB")(1).SetPlaceholderText , , ChrW(8203)
            ActiveDocument.SelectContentControlsByTitle("CCTB")(1).Range.Text = vbNullString
       End Select
     End With
  End If
End Sub


Private Sub Document_ContentControlOnExit2(ByVal CCtrl As ContentControl, Cancel As Boolean)
  If CCtrl.Title = "CCDDL2" Then
     With CCtrl.Range
       Select Case .Text
          Case "Issues found"
            .Font.ColorIndex = wdRed
             ActiveDocument.SelectContentControlsByTitle("CCTB2")(1).SetPlaceholderText , , "Enter issues here"
          Case Else
            .Font.ColorIndex = wdBlack
            ActiveDocument.SelectContentControlsByTitle("CCTB2")(1).SetPlaceholderText , , ChrW(8203)
            ActiveDocument.SelectContentControlsByTitle("CCTB2")(1).Range.Text = vbNullString
       End Select
     End With
  End If
End Sub