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Currently, Power Automate does not natively support pulling breadcrumb navigation directly from SharePoint pages. Breadcrumbs are typically a visual navigation aid that reflects the hierarchy of a site, and they are not stored as structured data that can be easily accessed in a flow.
However, you can explore this alternative:
Manual Data Management: If breadcrumbs are manually created (e.g., using a Text web part), you might need to store the breadcrumb data in a SharePoint list or library. This way, Power Automate can access it as structured data.
PnP Site Breadcrumb Control:
This is a reusable React component designed for breadcrumb navigation in SharePoint. You can find details on how to use it in your SPFx project
https://www.hubsite365.com/en-ww/crm-pages/implementing-breadcrumb-functionality-in-site-pages-with-spfx-61cd8b75-8ab9-499f-991c-55bed16fce28.htm.
If this fixes the issue, please mark as resolved to help others with find it.
Happy to help
Robu1
SuperUSer| Moderator