MC-35783: "1 item(s) need your attention." still visible in mini cart after product remove

Author: SmVladyslav

app/code/Magento/Catalog/Test/Mftf/Data/NonexistentProductData.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<entities xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:noNamespaceSchemaLocation="urn:magento:mftf:DataGenerator/etc/dataProfileSchema.xsd">
+    <entity name="NonexistentProduct" type="product">
+        <data key="sku">NonexistentProductSku</data>
+        <data key="qty">1</data>
+    </entity>
+    <entity name="SecondNonexistentProduct" type="product">
+        <data key="sku">SecondNonexistentProductSku</data>
+        <data key="qty">1</data>
+    </entity>
+</entities>

app/code/Magento/Checkout/Test/Mftf/Section/StorefrontMinicartSection.xml

@@ -39,7 +39,7 @@
         <element name="emptyMiniCart" type="text" selector="//div[@class='minicart-wrapper']//span[@class='counter qty empty']/../.."/>
         <element name="minicartContent" type="block" selector="#minicart-content-wrapper"/>
         <element name="messageEmptyCart" type="text" selector="//*[@id='minicart-content-wrapper']//*[contains(@class,'subtitle empty')]"/>
-        <element name="emptyCartMessageContent" type="text" selector="#minicart-content-wrapper .minicart.empty.text"/>
+        <element name="emptyCartMessageContent" type="text" selector="#minicart-content-wrapper .minicart.empty.text" timeout="30"/>
         <element name="visibleItemsCountText" type="text" selector="//div[@class='items-total']"/>
         <element name="productQuantity" type="input" selector="//*[@id='mini-cart']//a[contains(text(),'{{productName}}')]/../..//div[@class='details-qty qty']//input[@data-item-qty='{{qty}}']" parameterized="true"/>
         <element name="productImage" type="text" selector="//ol[@id='mini-cart']//img[@class='product-image-photo']"/>