title: Android Studio 3.2.1 is not properly indenting layout XML
body: <p>I am having an annoying issue with the latest Android Studio, version 3.2.1. Before updating it, when I was assigning constraints, the code generated would be properly organized, with each property below the other, separating the margins and the constraints, like this one, for instance:</p>
  
  <pre><code>&lt;ProgressBar
      android:id="@+id/pb_loading_users"
      android:layout_width="42dp"
      android:layout_height="42dp"
      android:layout_marginTop="38dp"
      android:visibility="gone"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toTopOf="parent"/&gt;
  </code></pre>
  
  <p>But now, it's all messy and it's not automatically placing one property per line, but two per line and I dislike it:</p>
  
  <pre><code>&lt;ImageView
          android:layout_width="64dp"
          android:layout_height="64dp" app:layout_constraintStart_toStartOf="parent"
          android:layout_marginStart="8dp"  app:layout_constraintTop_toTopOf="parent"
          app:layout_constraintEnd_toEndOf="parent" /&gt;
  </code></pre>
  
  <p>It's a waste of time to manually organize. Is it a bug or something I can fix myself?</p>