Update item_room_member.xml

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

@@ -27,8 +27,8 @@
 
         <ImageView
             android:id="@+id/status"
-            android:layout_width="6dp"
-            android:layout_height="6dp"
+            android:layout_width="8dp"
+            android:layout_height="8dp"
             app:layout_constraintTop_toTopOf="@+id/name"
             app:layout_constraintBottom_toBottomOf="@+id/name"
             app:srcCompat="@drawable/ic_user_status_black_24dp" />