Glide load webp failed when set RequestOptions or transform

I tried to load a webp image，and set round cornor or set centerCrop，but all load failed.

These below are my code：

```
Glide.with(this)
.load("https://mathiasbynens.be/demo/animated-webp-supported.webp")
.apply(RequestOptions().transform(CenterCrop(), RoundedCorners(20)))
.into(imageView)
```

or

```
Glide.with(this)
.load("https://mathiasbynens.be/demo/animated-webp-supported.webp")
.centerCrop()
.into(imageView)
```

Has any way to resolve them？