MC-5383: Option Menus, Heading Inline Editor & tinyMCE Inline Editor Are Cut Off on Full Screen View

- Fixed typo in the added panel test

Author: Hwashiang Yu

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminPageBuilderPanelTest.xml

@@ -540,7 +540,7 @@
         <executeJS function="return document.evaluate(`{{PageBuilderStage.inlineWYSIWYGEditorPanel(PageBuilderTextContentType.role, '1')}}`, document.body).iterateNext().getBoundingClientRect().top" stepKey="topEditorPanelBoundingClientRect"/>
         <assertGreaterThanOrEqual stepKey="assertTopEditorPanelBoundingClientRectIsNotNegative">
             <expectedResult type="int">0</expectedResult>
-            <actualResult type="variable">$topEditorPanelBoundingClientRectInSmallerColumn</actualResult>
+            <actualResult type="variable">$topEditorPanelBoundingClientRect</actualResult>
         </assertGreaterThanOrEqual>
         <assertGreaterThanOrEqual stepKey="assertTopEditorPanelBoundingClientRectIsGreaterThanBottomTextWysiwygClientRect">
             <expectedResult type="variable">$bottomTextWysiwygClientRect</expectedResult>