title: Is there a "setSharedElementsUseOverlay()" method for Fragment transitions?
body: <p>During a shared element Activity transition, shared elements are drawn in the window decor view's <code>ViewOverlay</code> by default. If necessary, the developer can disable this default behavior by calling the <a href="https://developer.android.com/reference/android/view/Window.html#setSharedElementsUseOverlay(boolean)"><code>Window#setSharedElementsUseOverlay(false)</code></a> method. The <a href="https://developer.android.com/reference/android/app/Fragment.html"><code>Fragment</code></a> class, however,  does not seem to declare a similar method for Fragment transitions.</p>
  
  <p>For Fragment transitions, are shared elements also drawn in a view overlay on top of the fragment's view hierarchy by default? If so, is there a way to disable the default behavior as there is in the Activity transitions API?</p>