Supplier change form: Issue with the signature field.

Can you please have a look a supplier change form. Still not working again.

Is the issue related to the Signature field? I am able to replicate the issue in my cloned form. The signature field is showing required even after filling. And it seems the issue is only when we try to fill the field. I am able to submit the form when I don't fill the signature field.

Could you please hide the current signature field and add a new one to resolve the issue?

Guide: How-to-Hide-Form-Fields