MC-3565: Build stabilization for MC-1438

Fix textAreaTextContains selector

Author: danmooney2

app/code/Magento/PageBuilder/Test/Mftf/Section/PageBuilderTextSection.xml

@@ -10,7 +10,7 @@
     <section name="TextOnStage">
         <element name="base" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]/div" parameterized="true"/>
         <element name="textAreaText" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]//div[.='{{arg2}}']" parameterized="true"/>
-        <element name="textAreaTextContains" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]/div[contains(.,'{{arg2}}')]" parameterized="true"/>
+        <element name="textAreaTextContains" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]//textarea[contains(@value,'{{arg2}}')]" parameterized="true"/>
         <element name="text" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]/div//*[contains(.,'{{arg2}}')]" parameterized="true"/>
         <element name="mcePlaceholder" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]/div//*[starts-with(@id, '{{arg2}}')]" parameterized="true"/>
         <element name="placeholder" type="text" selector="(//div[contains(@class,'pagebuilder-text')])[{{arg1}}]//div[contains(@class, 'placeholder-text') and text()='Edit Text']" parameterized="true"/>