New element has been introduced called ‘Divider; element that can be used in forms to visually separate sections without relying on workaround methods.
Introducing Display Element: Divider

You can rename the divider label in the form, change the divider color, style, height and more.

Use Cases of using Dividers in Forms:
Break up long forms into sections like:
Personal Info
Work Details
Feedback or Comments
Create a cleaner, more professional-looking form
Improve user experience, especially on mobile
Check this guide on how to create powerful forms in Stackby:
Guide to Creating Forms
Learn how you can create forms linked directly to your table and build automated databases.