How to make Diagnosis - Order and Certainty optional?

Since diagnosis page is not rendered as ConceptSetUI config settings such as “required: false” do not apply.

FormConditions.rules are also applicable to Obs forms and not concepts on other pages. Even if it had supported, FormConditions does not have any method to override default “mandatory/optional”.

Is there any easy way to make Order and Certainty optional? Or does OpenMRS makes it mandatory