App Bridge, TitleBar with multiple breadcrumbs?

Topic summary

The discussion centers on whether App Bridge’s TitleBar component supports multiple breadcrumb levels.

Original Question:

  • A developer asks if it’s possible to display more than one breadcrumb button in the TitleBar using Shopify’s App Bridge.

Current Status:

  • Multiple users have investigated but found no clear answer in the documentation.
  • The original App Bridge documentation link is now considered ‘legacy’ and redirects to updated documentation (https://shopify.dev/docs/api/app-bridge-library/reference/title-bar).
  • The newer documentation doesn’t explicitly mention breadcrumb limitations.

Key Finding:

  • Despite testing various approaches, users report they can only display one breadcrumb level.
  • The limitation appears to persist even with the updated App Bridge library.

Resolution:
The question remains unresolved, with the community seeking confirmation on whether multi-level breadcrumbs are technically supported or if the single-breadcrumb limitation is intentional.

Summarized with AI on November 12. AI used: claude-sonnet-4-5-20250929.

The original link is regarded as ‘legacy’ and now referrs to new documentation https://shopify.dev/docs/api/app-bridge-library/reference/title-bar. No mention of whether breadcrumbs are limited to one level. I’ve tried a few things and can only get one to show.