Button "form" field not working

[rip32700]

Description

Having a submit button outside of a form tag isn't working. Normally you can put an ID for a form and then have a submit button using that ID in his "form" attribute.

Reproduce Steps

1. Create a component having a form and setting an id for the form like <Form id="myForm"> ... </Form>

2. Put a button outside of the form using the form field like <Button nativeType="submit" form="myForm>Submit</Button>