title: attribute android:shortcutLongLabel not found
body: <p>Trying to test my android shortcuts but I keep getting an error stating that attribute android:shortcutLongLabel not found, and this continues with shorcutShortLabel, shortcutID, etc. Shouldn't make a difference but I am writing the app in kotlin, and am using compileSdkVersion 29.</p>
  
  <p>Trying to add app shortcuts to my project. So I created the shortcuts.xml file and added it to res/xml/shortcuts.xml. I've made sure everything in Gradle was up to date, and have followed Google's documentation down to the dot on adding shortcuts in your app. I assume there is something wrong with either my Gradle or manifest.xml but I don't know what. Also when I hit F2 it says no errors found on this file. </p>
  
  <pre><code>&lt;?xml version="1.0" encoding=utf-8"?&gt;
  &lt;shortcuts xmlns:android="http://schemas.android.com/apk/res/android"&gt;
  
  &lt;shortcut android:enable="true"
   android:shortcutID="xxxx"
   android:icon="@drawable/xxxxx"
   android:shortcutShortLabel="@string/xxxx"
   android:shortcutLongLabel="@string/xxxxx"&gt;
  
  &lt;intent android:action="android.intent.action.VIEW"
   android:targetPackage="com.example.test"
   android:targetClass="com.example.test.TestIntent/&gt;
  &lt;/shortcut&gt;
  </code></pre>
  
  <p>Every time the following happens when I build my project:</p>
  
  <blockquote>
    <p>AAPT: error: attribute android:shortcutLongLabel not found. AAPT:
    error: attribute android:shortcutShortLabel not found. AAPT: error:
    attribute android:shortcutID not found.</p>
  </blockquote>