DraweeView could not play view animation when it is not shown?

animation is named slide_top_out
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there is a controllor bar at the top of the window, which should hide with animation, so I written the following code:
```
val anim = AnimationUtils.loadAnimation(context, R.anim.slide_top_out)
topbar.startAnimation(anim)
topbar.visibility = View.GONE
```
When the layout has a SimpleDraweeView, it can not work well，which is like this, left image is load by SimpleDraweeView, right is ImageView