There was a worst frame rasterizer time regression in the complex layout benchmark on iOS (Impeller).

https://flutter-flutter-perf.skia.org/e/?keys=Xb32df78351d0d4eca428a1f6cf024fde&selected=commit%3D40502%26name%3D%252Carch%253Dintel%252Cbranch%253Dmaster%252Cconfig%253Ddefault%252Cdevice_type%253DiPhone_11%252Cdevice_version%253Dnone%252Chost_type%253Dmac%252Csub_result%253Dworst_frame_rasterizer_time_millis%252Ctest%253Dcomplex_layout_scroll_perf_ios__timeline_summary%252C&xbaroffset=40502