diff --git a/tools/under-control/src/RELEASE b/tools/under-control/src/RELEASE
index 4b9d2333..1ace3f3f 100644
--- a/tools/under-control/src/RELEASE
+++ b/tools/under-control/src/RELEASE
@@ -1 +1 @@
-138.0.7204.97
+138.0.7204.169
diff --git a/tools/under-control/src/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java b/tools/under-control/src/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
index 059e2832..4f639e5a 100755
--- a/tools/under-control/src/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
+++ b/tools/under-control/src/chrome/browser/flags/android/java/src/org/chromium/chrome/browser/flags/ChromeFeatureList.java
@@ -307,6 +307,7 @@ public abstract class ChromeFeatureList {
     public static final String CCT_REPORT_PRERENDER_EVENTS = "CCTReportPrerenderEvents";
     public static final String CCT_RESIZABLE_FOR_THIRD_PARTIES = "CCTResizableForThirdParties";
     public static final String CCT_REVAMPED_BRANDING = "CCTRevampedBranding";
+    public static final String CCT_SHOW_TAB_FIX = "CCTShowTabFix";
     public static final String CCT_TAB_MODAL_DIALOG = "CCTTabModalDialog";
     public static final String CCT_TOOLBAR_REFACTOR = "CCTToolbarRefactor";
     public static final String CHANGE_UNFOCUSED_PRIORITY = "ChangeUnfocusedPriority";
diff --git a/tools/under-control/src/testing/variations/fieldtrial_testing_config.json b/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
index 274a72c1..b9c436e1 100755
--- a/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
+++ b/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
@@ -268,6 +268,21 @@
             ]
         }
     ],
+    "AccessibilityPopulateSupplementalDescriptionApi": [
+        {
+            "platforms": [
+                "android"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "AccessibilityPopulateSupplementalDescriptionApi"
+                    ]
+                }
+            ]
+        }
+    ],
     "AccessibilitySerializationSizeMetrics": [
         {
             "platforms": [
@@ -7369,6 +7384,36 @@
             ]
         }
     ],
+    "DemoModeSignInNonUS": [
+        {
+            "platforms": [
+                "chromeos"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "DemoModeSignIn"
+                    ]
+                }
+            ]
+        }
+    ],
+    "DemoModeSignInUS": [
+        {
+            "platforms": [
+                "chromeos"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "DemoModeSignIn"
+                    ]
+                }
+            ]
+        }
+    ],
     "DeprecateUnload": [
         {
             "platforms": [
@@ -21893,6 +21938,27 @@
             ]
         }
     ],
+    "SeaPenTextInputI18n": [
+        {
+            "platforms": [
+                "chromeos"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "SeaPenTextInputTranslation"
+                    ]
+                },
+                {
+                    "name": "Enabled_Dogfood",
+                    "enable_features": [
+                        "SeaPenTextInputTranslation"
+                    ]
+                }
+            ]
+        }
+    ],
     "SeaPenUseExptTemplate": [
         {
             "platforms": [
@@ -23670,25 +23736,6 @@
             ]
         }
     ],
-    "TabGroupSyncServiceDesktopMigration": [
-        {
-            "platforms": [
-                "chromeos",
-                "fuchsia",
-                "linux",
-                "mac",
-                "windows"
-            ],
-            "experiments": [
-                {
-                    "name": "Enabled",
-                    "enable_features": [
-                        "TabGroupSyncServiceDesktopMigration"
-                    ]
-                }
-            ]
-        }
-    ],
     "TabGroupsCollapseFreezing": [
         {
             "platforms": [
diff --git a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
index 93c9798d..7b24b556 100755
--- a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
@@ -1244,7 +1244,7 @@
       // Include custom properties in CSSComputedStyleDeclaration::item/length.
       // https://crbug.com/949807
       name: "CSSEnumeratedCustomProperties",
-      status: "stable",
+      status: "test",
     },
     {
       name: "CSSExponentialFunctions",