A professional diagramming tool that helps users visualize complex information through easy-to-understand diagrams.
Dear ORTF,
Thanks for posting in Microsoft community. We are glad to help you.
Some shapes can contain a lot of shapes, they are like containers with dozens of shapes. Sorry for the inconvenience caused. I understand that you have the concerns how Vison for Web constitutes a share in your diagram file. I suggest you can send this feedback via Visio · Community (microsoft.com). It is the most efficient way to let the product team know about this problem.
Thanks for your understanding and cooperation! Hope you keep safe and healthy always.
Sincerely,
Sean | Microsoft Community Moderator