Idea Summary
If we suppress a submit button using Server Side condition (not to render it), it's associated processes should be suppressed as well to prevent JavaScript submission from the Console tab.
Use Case
We could submit a form from the Console tab using apex.submit('SUBMIT') even if the Submit button is suppressed. Developers are likely to forget to apply the same server side condition to the associated processes while suppressing a submit button.
Preferred Solution (Optional)
In the Page Builder, when a button with Submit action is suppressed using server side condition, apply the same server side condition to the button's associated processes to make it bullet-proof.