A new sitelink layout has been spotted in Google Search ads, displaying sitelink headlines and their descriptions on the same line, rather than placing descriptions below each headline.
As shown in a ChatGPT sponsored result, the sitelinks appear in separate horizontal rows, with the headline on the left, a description next to it, and an arrow on the right indicating that each row is clickable. Each row is separated by a thin horizontal line.

This layout creates a more structured appearance, while the arrows make it easier for users to recognize the sitelinks as clickable elements.
This update was shared by Sachin Patel.