How to convert a WebPage to a WebContainer in the IDE?

This could be a dumb question.

I have some WebPages that I would convert to WebContainers but I don’t know if there is an official way to do it.
Changing superclass of the WebPage to WebContainer produces a WebContainer that when dragged on a WebPage it is intended by the IDE as a ControlSet.
Creating an empty container and dragging webpage contents to the new container it’s not effective: not all the control properties are kept (for example WebStyles).

How can be done?

Thank you.

Yes, this was reported in <>. As a workaround you can simply set the control set back to none.

Thank you Jay.
Best regards,