Context is https://flutter-flutter-perf.luci.app/e/?enable_favorites=true&queries=device_type%3DPixel_7_Pro%26sub_result%3D90th_percentile_frame_rasterizer_time_millis%26sub_result%3D99th_percentile_frame_rasterizer_time_millis%26sub_result%3Daverage_frame_rasterizer_time_millis%26sub_result%3Dworst_frame_rasterizer_time_millis%26test%3Dbackdrop_filter_perf__timeline_summary&show_google_plot=true

Need to investigate. Could be pessimization from the barrier, or could be that this was a bug we fixed. TBD