Stateless forms single table

Stateless forms single table

I have a form I am creating and it no longer let's me add fields as I think I have reached the limit. My thought then was to create two stateless forms that update a single table upon submission.

How do I link two stateless forms to a single table and submit the data?

I've also noticed that my stateless form is continuing to allow me to add fields past the limit on the regular form. Should I use a single stateless form and then have it update to a single table?

Any help would be greatly appreciated.