On sites that use a theme other than YOOtheme (such as Elementor-based sites), the booking calendar, availability calendar, and date picker may show months in a single stacked column instead of the expected two-column layout.
Why this happens. Your site’s theme stylesheet overrides the calendar’s layout rules.
How it is fixed. HomeRunner applies a targeted code fix that restores the side-by-side layout on all three calendar surfaces: the booking modal, the inline availability calendar, and the Explorer date picker. The mobile single-column layout on smaller screens stays as it is. The fix is a small code snippet installed on your site.