diff --git a/config/generated/ci_yaml/engine_config.json b/config/generated/ci_yaml/engine_config.json
index 09f1ced..0c2651b 100644
--- a/config/generated/ci_yaml/engine_config.json
+++ b/config/generated/ci_yaml/engine_config.json
@@ -1 +1 @@
-{"targets":[{"name":"Linux linux_android_emulator_tests","timeout":60,"properties":{"config_name":"linux_android_emulator","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_android_emulator_opengles_tests","bringup":true,"timeout":60,"properties":{"config_name":"linux_android_emulator_opengles","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_android_emulator_tests_api_33","bringup":true,"timeout":60,"properties":{"config_name":"linux_android_emulator_api_33","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator_api_33.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","gclient_variables":"{\n  \"download_emsdk\": \"true\",\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Windows builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","gclient_variables":"{\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Mac builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","ignore_cache_paths":"[\n  \"builder/src/flutter/prebuilts/SDKs\",\n  \"builder/src/flutter/prebuilts/Library\"\n]","gclient_variables":"{\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Linux linux_benchmarks","timeout":60,"properties":{"config_name":"linux_benchmarks"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/builder"},{"name":"Linux linux_fuchsia","timeout":60,"properties":{"release_build":"true","config_name":"linux_fuchsia"},"recipe":"engine_v2/engine_v2","dimensions":{"kvm":"1"},"droneDimensions":["os=Linux"]},{"name":"Linux linux_clang_tidy","timeout":120,"properties":{"config_name":"linux_clang_tidy"},"runIf":["DEPS",".ci.yaml","tools/clang_tidy/**","ci/builders/**","ci/clang_tidy.sh","**.h","**.c","**.cc","**.fbs","**.frag","**.vert"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_arm_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_arm_host_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_host_engine","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_host_desktop_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_host_desktop_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_android_aot_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_android_debug_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_android_debug_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_license","timeout":120,"properties":{"add_recipes_cq":"true","config_name":"linux_license","clobber":"true"},"recipe":"engine_v2/builder"},{"name":"Linux linux_web_engine","timeout":120,"properties":{"release_build":"true","config_name":"linux_web_engine"},"runIf":["DEPS",".ci.yaml","lib/web_ui/**","web_sdk/**","tools/**","ci/**","flutter_frontend_server/**"],"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_unopt","timeout":120,"properties":{"config_name":"linux_unopt"},"recipe":"engine_v2/engine_v2"},{"name":"Linux Web Framework tests","timeout":60,"properties":{"add_recipes_cq":"true","cores":"32","gclient_variables":"{\"download_emsdk\": true}","dependencies":"[\n  {\"dependency\": \"chrome_and_driver\", \"version\": \"version:119.0.6045.9\"},\n  {\"dependency\": \"curl\", \"version\": \"version:7.64.0\"}\n]","framework":"true","no_goma":"true","drone_dimensions":"[\"device_type=none\", \"os=Linux\"]\n","shard":"web_tests","subshards":"[\"0\", \"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7_last\"]"},"runIf":["DEPS",".ci.yaml","lib/web_ui/**","web_sdk/**","tools/**","ci/**","flutter_frontend_server/**"],"enabledBranches":["main"],"recipe":"engine/web_engine_framework"},{"name":"Linux mac_android_aot_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"mac_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Mac mac_clang_tidy","timeout":120,"properties":{"config_name":"mac_clang_tidy"},"runIf":["DEPS",".ci.yaml","tools/clang_tidy/**","ci/builders/**","ci/clang_tidy.sh","**.h","**.c","**.cc","**.fbs","**.frag","**.vert","**.m","**.mm"],"recipe":"engine_v2/engine_v2"},{"name":"Mac mac_host_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","cpu":"arm64","config_name":"mac_host_engine","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Mac-13"]},{"name":"Mac mac_unopt","bringup":true,"timeout":120,"properties":{"config_name":"mac_unopt","add_recipes_cq":"true"},"recipe":"engine_v2/engine_v2"},{"name":"Mac mac_ios_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"mac_ios_engine","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Mac-13","cpu=x86"]},{"name":"Mac impeller-cmake-example","bringup":true,"timeout":60,"properties":{"cpu":"arm64","config_name":"mac_impeller_cmake_example"},"recipe":"engine_v2/engine_v2"},{"name":"Windows windows_android_aot_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"windows_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"windows_host_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_arm_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","config_name":"windows_arm_host_engine"},"enabledBranches":["main"],"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_unopt","timeout":120,"properties":{"config_name":"windows_unopt"},"recipe":"engine_v2/builder"},{"name":"Linux ci_yaml engine roller","bringup":true,"properties":{"backfill":"false"},"recipe":"infra/ci_yaml"}],"enabledBranches":["main","flutter-\\d+\\.\\d+-candidate\\.\\d+","fuchsia_r\\d+[a-z]*"],"platformProperties":{"linux":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"},\n  {\"dependency\": \"gradle_cache\", \"version\": \"none\"}\n]","device_type":"none","os":"Ubuntu","cores":"8"}},"mac":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"}\n]","device_type":"none","os":"Mac-13","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"}},"windows":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"}\n]","device_type":"none","os":"Windows-10"}}}}
+{"targets":[{"name":"Linux linux_android_emulator_tests","timeout":60,"properties":{"config_name":"linux_android_emulator","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_android_emulator_opengles_tests","bringup":true,"timeout":60,"properties":{"config_name":"linux_android_emulator_opengles","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_android_emulator_tests_api_33","bringup":true,"timeout":60,"properties":{"config_name":"linux_android_emulator_api_33","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"runIf":[".ci.yaml","ci/builders/linux_android_emulator_api_33.json","DEPS","lib/ui/**","shell/platform/android/**","testing/scenario_app/**"],"enabledBranches":["main"],"recipe":"engine_v2/engine_v2"},{"name":"Linux builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","gclient_variables":"{\n  \"download_emsdk\": \"true\",\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Windows builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","gclient_variables":"{\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Mac builder_cache","timeout":60,"properties":{"cache_name":"builder","cache_root":"cache","cache_paths":"[\n  \"builder\",\n  \"git\"\n]","ignore_cache_paths":"[\n  \"builder/src/flutter/prebuilts/SDKs\",\n  \"builder/src/flutter/prebuilts/Library\"\n]","gclient_variables":"{\n  \"download_android_deps\": \"true\"\n}"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/cache"},{"name":"Linux linux_benchmarks","timeout":60,"properties":{"config_name":"linux_benchmarks"},"presubmit":false,"enabledBranches":["main"],"recipe":"engine_v2/builder"},{"name":"Linux linux_fuchsia","timeout":60,"properties":{"release_build":"true","config_name":"linux_fuchsia"},"recipe":"engine_v2/engine_v2","dimensions":{"kvm":"1"},"droneDimensions":["os=Linux"]},{"name":"Linux linux_clang_tidy","timeout":120,"properties":{"config_name":"linux_clang_tidy"},"runIf":["DEPS",".ci.yaml","tools/clang_tidy/**","ci/builders/**","ci/clang_tidy.sh","**.h","**.c","**.cc","**.fbs","**.frag","**.vert"],"recipe":"engine_v2/engine_v2"},{"name":"Linux linux_arm_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_arm_host_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_host_engine","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_host_desktop_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_host_desktop_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_android_aot_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_android_debug_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"linux_android_debug_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_license","timeout":120,"properties":{"add_recipes_cq":"true","config_name":"linux_license","clobber":"true"},"recipe":"engine_v2/builder"},{"name":"Linux linux_web_engine","timeout":120,"properties":{"release_build":"true","config_name":"linux_web_engine"},"runIf":["DEPS",".ci.yaml","lib/web_ui/**","web_sdk/**","tools/**","ci/**","flutter_frontend_server/**"],"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Linux linux_unopt","timeout":120,"properties":{"config_name":"linux_unopt"},"recipe":"engine_v2/engine_v2"},{"name":"Linux Web Framework tests","timeout":60,"properties":{"add_recipes_cq":"true","cores":"32","gclient_variables":"{\"download_emsdk\": true}","dependencies":"[\n  {\"dependency\": \"chrome_and_driver\", \"version\": \"version:119.0.6045.9\"},\n  {\"dependency\": \"curl\", \"version\": \"version:7.64.0\"}\n]","framework":"true","no_goma":"true","drone_dimensions":"[\"device_type=none\", \"os=Linux\"]\n","shard":"web_tests","subshards":"[\"0\", \"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7_last\"]"},"runIf":["DEPS",".ci.yaml","lib/web_ui/**","web_sdk/**","tools/**","ci/**","flutter_frontend_server/**"],"enabledBranches":["main"],"recipe":"engine/web_engine_framework"},{"name":"Linux mac_android_aot_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"mac_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Linux"]},{"name":"Mac mac_clang_tidy","timeout":120,"properties":{"config_name":"mac_clang_tidy"},"runIf":["DEPS",".ci.yaml","tools/clang_tidy/**","ci/builders/**","ci/clang_tidy.sh","**.h","**.c","**.cc","**.fbs","**.frag","**.vert","**.m","**.mm"],"recipe":"engine_v2/engine_v2"},{"name":"Mac mac_host_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","cpu":"arm64","config_name":"mac_host_engine","dependencies":"[\n  {\"dependency\": \"goldctl\", \"version\": \"git_revision:720a542f6fe4f92922c3b8f0fdcc4d2ac6bb83cd\"}\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Mac-13"]},{"name":"Mac mac_unopt","timeout":120,"properties":{"config_name":"mac_unopt","add_recipes_cq":"true"},"recipe":"engine_v2/engine_v2"},{"name":"Mac mac_ios_engine","timeout":240,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"mac_ios_engine","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Mac-13","cpu=x86"]},{"name":"Mac impeller-cmake-example","bringup":true,"timeout":60,"properties":{"cpu":"arm64","config_name":"mac_impeller_cmake_example"},"recipe":"engine_v2/engine_v2"},{"name":"Windows windows_android_aot_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"windows_android_aot_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","release_build":"true","config_name":"windows_host_engine"},"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_arm_host_engine","timeout":120,"properties":{"add_recipes_cq":"true","config_name":"windows_arm_host_engine"},"enabledBranches":["main"],"recipe":"engine_v2/engine_v2","droneDimensions":["os=Windows"]},{"name":"Windows windows_unopt","timeout":120,"properties":{"config_name":"windows_unopt"},"recipe":"engine_v2/builder"},{"name":"Linux ci_yaml engine roller","bringup":true,"properties":{"backfill":"false"},"recipe":"infra/ci_yaml"}],"enabledBranches":["main","flutter-\\d+\\.\\d+-candidate\\.\\d+","fuchsia_r\\d+[a-z]*"],"platformProperties":{"linux":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"},\n  {\"dependency\": \"gradle_cache\", \"version\": \"none\"}\n]","device_type":"none","os":"Ubuntu","cores":"8"}},"mac":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"}\n]","device_type":"none","os":"Mac-13","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"}},"windows":{"properties":{"dependencies":"[\n  {\"dependency\": \"open_jdk\", \"version\": \"version:17\"}\n]","device_type":"none","os":"Windows-10"}}}}
diff --git a/config/generated/flutter/luci/cr-buildbucket.cfg b/config/generated/flutter/luci/cr-buildbucket.cfg
index 958c7aa..b89618b 100644
--- a/config/generated/flutter/luci/cr-buildbucket.cfg
+++ b/config/generated/flutter/luci/cr-buildbucket.cfg
@@ -34018,7 +34018,7 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "add_recipes_cq": true,'
-        '  "bringup": true,'
+        '  "bringup": false,'
         '  "clobber": false,'
         '  "config_name": "mac_unopt",'
         '  "dependencies": ['
@@ -93719,7 +93719,7 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "add_recipes_cq": true,'
-        '  "bringup": true,'
+        '  "bringup": false,'
         '  "clobber": false,'
         '  "config_name": "mac_unopt",'
         '  "dependencies": ['
@@ -152573,7 +152573,7 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "add_recipes_cq": true,'
-        '  "bringup": true,'
+        '  "bringup": false,'
         '  "clobber": false,'
         '  "config_name": "mac_unopt",'
         '  "dependencies": ['