Idea Summary
If you have many regions and eache region has more than a button, when you press the button and page is submit, then it is  helpful to set focus on the button that is pressed.

Use Case
If you have many regions and eache region has more than a button, when you press the button and page is submit, then it is  helpful to set focus on the button that is pressed.

Preferred Solution (Optional)
It would be useful to have a switch to enable set focus after submit page in a declarative way.