Breadcrumb path changes unexpectedly after saving a new page as Draft

Hi,

I believe I’ve found a breadcrumb-related issue that occurs when working with Cornerstone.

Summary

After creating a page draft, the breadcrumb path on an existing page changes unexpectedly. The change happens without publishing—simply saving a newly created page as a Draft is enough to trigger it.

Example breadcrumb path (English):

Home → Posts → Latest

URL of page with affected breadcrumbs is domain.com/category/aktuality/, which is default wordpress page for posts/category

After I create a new page and click Save Draft (keeping it as a draft, not published), the breadcrumb path changes (parts of the path appear to be renamed/rewritten).

Console for affected element

WordPress: 6.9

Theme: X Pro (We use a child theme)

Cornerstone: 7.7.11

Thank you for looking into this—please let me know if there’s a known conflict or a recommended setting/workaround.

Best regards
Anet