diff --git a/DemoPrograms/Demo_Invisible_Elements.py b/DemoPrograms/Demo_Invisible_Elements.py
index b605781d..c41acf8e 100644
--- a/DemoPrograms/Demo_Invisible_Elements.py
+++ b/DemoPrograms/Demo_Invisible_Elements.py
@@ -9,7 +9,7 @@ import PySimpleGUI as sg
 
 """
 
-layout = [[sg.Col([[sg.Text('My Window')], [sg.Input(key='-IN-'), sg.Button('My button', key='-OUT-')]], key='-COL-')],
+layout = [[sg.Col([[sg.Text('My Window')], [sg.Input(key='-IN-'), sg.Button('My button', key='-OUT-')]], key='-COL-'), sg.Canvas(size=(0,0), pad=(0,0))],
           [sg.Button('Invisible'), sg.Button('Visible'), sg.Button('Exit')]]
 
 window = sg.Window('Window Title', layout)
diff --git a/DemoPrograms/Demo_Invisible_Elements_Pinning.py b/DemoPrograms/Demo_Invisible_Elements_Pinning.py
index 3946b402..d5bbbb18 100644
--- a/DemoPrograms/Demo_Invisible_Elements_Pinning.py
+++ b/DemoPrograms/Demo_Invisible_Elements_Pinning.py
@@ -24,7 +24,7 @@ def pin(elem):
     :param elem: the element to put into the layout
     :return: A column element containing the provided element
     '''
-    return sg.Column([[elem]], pad=(0,0))
+    return sg.Column([[elem, sg.Canvas(size=(0,0), pad=(0,0))]], pad=(0,0))
 
 
 layout = [  [sg.Text('Window with Hidden Button')],