Issue: Infinite produce_batch requests triggered when clicking a link inside the app window

App Bridge
1

Hey! Clicking any link inside the app triggers an infinite loop of produce_batch requests, which blocks navigation.
The issue is reproducible on the affected store.

I’d appreciate any help or suggestions.

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2

Hi @Veil

Is it possible that your app is loading both:

  • The old npm-based @shopify/app-bridge (v3 or earlier) via a bundled JS import
  • The new CDN-hosted app-bridge.js script tag

If both are present, they’ll conflict and can cause exactly this loop. Could you share which version of App Bridge your app is using?

3

Hi @Liam-Shopify! Thank you for your reply!

We’re using only the CDN version of the script.

From what we’ve observed so far, the issue seems to affect only some development stores. The same app is installed on several different stores — on some everything works perfectly fine, while on others this problem appears.
We haven’t observed this issue on any production stores.

We’re not entirely sure when it started, but nothing unusual was noticed until the end of last week.

Let me know if you need any additional info. Thanks in advance!