You just need to follow my instruction below.
Topic summary
Objective: Move the newsletter sign-up to sit beside the other footer columns in Shopify’s Dawn theme. The requester shared a store preview and screenshots of the desired layout.
Initial guidance: Check the theme customizer for any built-in option. If none, manually edit footer.liquid to reposition the newsletter block using HTML/Liquid.
Proposed solution (Dawn): In Online Store > Themes > Edit code, open footer.liquid. Locate the section labeled “footer-block–newsletter,” shorten/move its code, then paste it into the column area identified by “footer-block__details-content rte” so it aligns with other footer columns.
Visual aids: Several screenshots show where to find the files, what to search for, where to paste code, and the before/after layout. The code snippet is embedded in images, making the visuals central to implementing the fix.
Status: No confirmation from the original poster that the change worked. The discussion currently provides a manual code-edit solution; whether a theme setting exists remains unverified.