What are roadmap/plans for SCM Supplier registration Redwood page enhancement?

Summary:

I can see that the level of flexibility we have using page composer to put validations over fields is not present in Redwood version of Supplier Registration page. I have been following and there has been some updates in a few releases including, external supplier registration page enablement, etc.

But, my main concern is, how can we extend this redwood page even more. I am not able to put a simple validation like Company Name shouldn't accept any special characters which is easily doable in ADF page using page composer.

In short, please share the roadmap of SCM Redwood supplier registration page enhancement and flexibility to update this page.