Hello, we apologize for the issue you are facing regarding LinkedIn sharing snippets. Currently, Rank Math does not provide specific options to customize snippets for LinkedIn sharing like it does for Facebook and Twitter. The snippets that appear when sharing on LinkedIn are typically pulled from the general metadata of your page, which includes the title, description, and featured image set in the General tab.
If you are seeing different snippets when sharing on LinkedIn, it may be due to how LinkedIn caches the metadata. You can try using the LinkedIn Post Inspector to refresh the cache for your URL. This tool allows you to see how LinkedIn reads your page and can help ensure that the correct metadata is being pulled.
Thank you for raising this concern, and if you have further questions or need assistance, please reply to this ticket, and a human agent from the Rank Math Support team will assist you further.
Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
Please note that LinkedIn uses the same meta tags that are set for Facebook and that’s why there are no additional settings for LinkedIn. However, after checking your website with LinkedIn Post Inspector, we can see it is showing the correct meta title and images:

However, the description is not showing because it should be at least 100 characters.

Hope that helps and please don’t hesitate to let us know if you have any other questions.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.