同样的CAD文件，其中的Proxy Entity在Pro3.0和之前的Pro版本是可以识别为面要素的。但是升级到Pro3.1和Pro3.2之后就不行了，可以在哪里设置吗？
The same CAD file in which the Proxy Entity is recognized as a Polygon in Pro3.0 and previous versions. However, it will not work after upgrading to Pro3.1 and Pro3.2, can I set it somewhere?
