Dear Support Team, Ernest Marcinko
Thank you very much for your prompt and helpful response.
As you suspected, the breadcrumbs were being added to the post content via a hook. Following your advice, I created a custom single post template and moved the breadcrumb widget outside the post content area. This resolved the issue, and the unwanted text no longer appears in the search results.
I appreciate your clear explanation and guidance – it made all the difference.
Thanks again for your excellent support!
Best regards,