First confirm the divider shares the same DnD Section as the band it shapes. Then raise Pattern Layer (z-index) in Style, and confirm Overlap adjacent content matches the look you want.
If the wave looks covered by the next block:
- Confirm SW Section Divider is in the same Section/Column as the hero or content it shapes—not alone in the following Section.
- Open the module → Style → raise Pattern Layer so the decorative bar stacks above neighboring content.
- Confirm Overlap adjacent content and overlap amount match the intended tuck into neighboring modules.
Details: AI documentation → SW Section Divider.