Page Showing Grey Screen in APK but Works in Test Mode (FlutterFlow API ListView)

Widgets & Design

I’ve built an app using FlutterFlow, and I'm running into a strange issue:

I have a page named "History" that uses ListView to display dynamic data from an API.
The page works perfectly in Test Mode (inside FlutterFlow).
But in the installed APK (on Android device), the History page shows only a grey screen — no content, no error.

What have you tried so far?

Verified that the API uses HTTPS.
Rebuilt the APK multiple times.
Created a new page to test again — same grey screen issue.

Did you check FlutterFlow's Documentation for this topic?

Yes

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