Not blurring bottom

[harounhajem]

It looks like Blurkit has issues blurring layout_alignParentBottom="true"
As you can see, It's not applying any blur to the bottom of the view.
I'm currently runnning Android Pie, but this was prevelent in Android Oreo also.

<com.wonderkiln.blurkit.BlurLayout
android:id="@+id/blurLayout"
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_alignParentBottom="true"
blurkit:blk_blurRadius="25"
blurkit:blk_downscaleFactor="0.9"
blurkit:blk_fps="60" />