Dev Tools , count widget build can't be activated

[aliapp9728]

I'm facing an issue in Flutter DevTools (version 2.48.0) within the Performance tab, specifically related to the Rebuild Stats section. When profiling my Flutter app (profile build) on an Android device (arm64), the “Widget build counts” and “Inactive” buttons in the Rebuild Stats panel appear disabled (unclickable). I’m unable to press them or view any rebuild statistics for my widgets. 🔍 Steps to reproduce: Run the app in profile mode. Open DevTools → Performance tab. Enable “Track widget rebuilds”. Start recording, then stop to view the results. Try to click on “Rebuild Stats” or the “Widget build counts” button → both remain inactive. 💡 Expected behavior: The Rebuild Stats button should be clickable and display detailed widget rebuild statistics after recording performance data. ⚠️ Actual behavior: The button stays disabled even after recording widget rebuilds. No rebuild stats are shown.

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DevTools version: 2.48.0 IDE: VSCode Connected Device: CPU / OS: arm64 (64 bit) android Connected app type: Flutter native (profile build) Dart Version: 3.9.2 Flutter Version: 3.35.6 / stable Framework / Engine: 9f455d2486 / d2913632a4

[srawlins]

Thanks for filing an issue and for the reproduction steps!