2 Step Form Fields

Hello Everyone - I’m creating a form on our site, and I would like two option fields to relate to one another in a 2 step process.

For field A, I want it to list all of the States in the USA. After a user selects their state in Step 1, I’d like field B to populate all counties within that state in Step 2.

Does anyone have advice on how this is possible with Webflow forms?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)