com.qmdeve.liquidglass.widget.LiquidGlassView 里的子视图被遮挡

[minimote]

<com.qmdeve.liquidglass.widget.LiquidGlassView
        android:id="@+id/liquidGlassView1"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_centerInParent="true"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="@id/constraintLayout_origin">

        <TextView
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:background="@color/deep_blue"
            android:text="qwe" />

</com.qmdeve.liquidglass.widget.LiquidGlassView>

内部 TextView 被遮挡，只漏出了圆角之外的区域

[minimote]

补充：LiquidGlassView在绑定的参考视图区域内时，玻璃效果正常，但自己内部的视图被遮挡，拖到参考视图区域之外时，内部视图才能正常显示。

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/black">


    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/ref"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/ic_alipay"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

    </androidx.constraintlayout.widget.ConstraintLayout>

    <!-- 液态玻璃视图 -->
    <com.qmdeve.liquidglass.widget.LiquidGlassView
        android:id="@+id/liquidGlassView"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_centerInParent="true"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <TextView
            android:layout_width="60dp"
            android:layout_height="60dp"
            android:background="@color/deep_blue"
            android:text="qwe" />

    </com.qmdeve.liquidglass.widget.LiquidGlassView>


</androidx.constraintlayout.widget.ConstraintLayout>