B2B-1967: [AWS Aurora] [MFTF]: Investigate CE Build Test Failures

 - Improving flaky test

Author: dhaecker

app/code/Magento/Sales/Test/Mftf/Test/AdminCreateOrderWithDateTimeOptionUITest.xml

@@ -43,7 +43,7 @@
         <click selector="{{AdminOrderFormItemsSection.search}}" stepKey="clickSearch"/>
         <scrollTo selector="{{AdminOrderFormItemsSection.rowCheck('1')}}" x="0" y="-100" stepKey="scrollToCheckColumn"/>
         <checkOption selector="{{AdminOrderFormItemsSection.rowCheck('1')}}" stepKey="selectProduct"/>
-        <waitForAjaxLoad stepKey="waitForAjaxLoad"/>
+        <waitForPageLoad stepKey="waitForAjaxLoad"/>
         <executeJS function="{{AdminProductCustomizableOptionsSection.requiredFieldIndicator}}" stepKey="dateTimeRequiredFieldIndicator"/>
         <assertEquals message="pass" stepKey="assertRequiredFieldIndicator">
 			<actualResult type="variable">dateTimeRequiredFieldIndicator</actualResult>