Default size for user profile icon

app/src/main/res/layout/view_post_header.xml

@@ -9,12 +9,11 @@
     <com.google.android.material.imageview.ShapeableImageView
         android:id="@+id/ivSenderImage"
         android:layout_width="40dp"
-        android:layout_height="0dp"
+        android:layout_height="40dp"
         android:background="?selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
         android:scaleType="centerCrop"
-        app:layout_constraintDimensionRatio="w,1:1"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.CornerSize50Percent"