Using button instead of input on submit

Hey there,

I want to add a button to a form and add an icon to the submit button.
It’s a bit complex to do that with submit input so it’s easier to do that with a button.

Problem is that if i create html button it might not hold the support for the future updates.

For example:
It seems like i used in the past html button on the forms and it worked well.

On one of the updated you added the class “has-spinner” to the button and it wasn’t there on the past versions.

That mean that every form i create with html button that doesn’t contain the “has-spinner” class didn’t show the spinner on submit.

Do you offer a way to insert submit button but load it as a button and not as input?
Thanks