BlurView Style not working

Please provide the following:

  1. SDK Version: 4.0.17
  2. Platforms(Android/iOS/web/all): iOS

I try to do a Glassmorphism design on iOS, and I found BlurView !
But to place it as I want I have to encapsulate it in a View, ok.
But I can’t style it directly, like with the BorderRadius.

Is there a way to style the BlurView or is it made just to take up the whole screen ?

Below is a picture showing that the BorderRadius is not working.