diff --git a/DynamicIsland.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/DynamicIsland.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index b422434..fed7c00 100644
--- a/DynamicIsland.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/DynamicIsland.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -7,7 +7,7 @@
       "location" : "https://github.com/Ebullioscopic/AtollExtensionKit",
       "state" : {
         "branch" : "main",
-        "revision" : "ebe35277572a349fad26abeb6fc552cb5251d584"
+        "revision" : "e2d30afedbbcc259bec7eeb1bea0757e52f4ca01"
       }
     },
     {
diff --git a/DynamicIsland/Localizable.xcstrings b/DynamicIsland/Localizable.xcstrings
index 553e8f1..c00538e 100644
--- a/DynamicIsland/Localizable.xcstrings
+++ b/DynamicIsland/Localizable.xcstrings
@@ -1661,10 +1661,6 @@
         }
       }
     },
-    "±10 Seconds" : {
-      "comment" : "Displayed as the name of the music skip behavior option.",
-      "isCommentAutoGenerated" : true
-    },
     "0" : {
       "comment" : "A label displayed in a circular gauge to indicate the minimum battery level.",
       "isCommentAutoGenerated" : true,
@@ -2017,10 +2013,6 @@
         }
       }
     },
-    "Accent" : {
-      "comment" : "Display name for the \"Accent\" caps lock indicator tint mode.",
-      "isCommentAutoGenerated" : true
-    },
     "Accent color" : {
       "localizations" : {
         "ar" : {
@@ -2366,10 +2358,6 @@
         }
       }
     },
-    "Adaptive gradient" : {
-      "comment" : "Name of the timer icon color mode option that uses an adaptive gradient.",
-      "isCommentAutoGenerated" : true
-    },
     "Add" : {
       "localizations" : {
         "ar" : {
@@ -3989,10 +3977,6 @@
         }
       }
     },
-    "Apple Music" : {
-      "comment" : "Names for the different media player types.",
-      "isCommentAutoGenerated" : true
-    },
     "Applies the notch-style parallax effect to the lock screen media widget album art." : {
       "localizations" : {
         "pt-BR" : {
@@ -4437,10 +4421,6 @@
         }
       }
     },
-    "Bar" : {
-      "comment" : "Localized name for the \"Bar\" timer progress style.",
-      "isCommentAutoGenerated" : true
-    },
     "Battery" : {
       "localizations" : {
         "ar" : {
@@ -8816,10 +8796,6 @@
         }
       }
     },
-    "Digital" : {
-      "comment" : "The display name for the \"Digital\" reminder presentation style.",
-      "isCommentAutoGenerated" : true
-    },
     "Dimensions" : {
       "localizations" : {
         "pt-BR" : {
@@ -12367,10 +12343,6 @@
         }
       }
     },
-    "Green" : {
-      "comment" : "Display name for the \"Green\" Caps Lock Indicator Tint Mode.",
-      "isCommentAutoGenerated" : true
-    },
     "Height:" : {
       "extractionState" : "stale",
       "localizations" : {
@@ -16134,6 +16106,7 @@
       }
     },
     "Minutes" : {
+      "extractionState" : "stale",
       "localizations" : {
         "fr" : {
           "stringUnit" : {
@@ -18365,10 +18338,6 @@
         }
       }
     },
-    "Now Playing" : {
-      "comment" : "Localized name for each media controller type.",
-      "isCommentAutoGenerated" : true
-    },
     "Number of lines kept in the scrollback buffer. Higher values use more memory." : {
 
     },
@@ -18771,10 +18740,6 @@
         }
       }
     },
-    "Panel" : {
-      "comment" : "Name for the \"Panel\" clipboard display mode.",
-      "isCommentAutoGenerated" : true
-    },
     "Panel mode shows clipboard in a floating window near the notch." : {
       "comment" : "A description of the \"Panel\" clipboard display mode.",
       "isCommentAutoGenerated" : true,
@@ -20480,10 +20445,6 @@
         }
       }
     },
-    "Ring" : {
-      "comment" : "Localized name for the \"Ring\" timer progress style.",
-      "isCommentAutoGenerated" : true
-    },
     "Rotation:" : {
       "extractionState" : "stale",
       "localizations" : {
@@ -21328,10 +21289,6 @@
         }
       }
     },
-    "Separate Tab" : {
-      "comment" : "Name of the clipboard display mode option that opens the clipboard in a separate tab.",
-      "isCommentAutoGenerated" : true
-    },
     "Separate Tab mode integrates Copied Items and Notes into a single view. If both are enabled, Notes appear on the right and Clipboard on the left." : {
       "comment" : "A description of the \"Separate Tab\" clipboard display mode.",
       "isCommentAutoGenerated" : true,
@@ -22423,14 +22380,6 @@
         }
       }
     },
-    "Shows screen assistant as a dropdown attached to the AI button" : {
-      "comment" : "Description of the \"popover\" display mode for the screen assistant.",
-      "isCommentAutoGenerated" : true
-    },
-    "Shows screen assistant in a floating panel near the notch" : {
-      "comment" : "Description of the \"Panel\" screen assistant display mode.",
-      "isCommentAutoGenerated" : true
-    },
     "Shows the model's reasoning process before the final answer" : {
       "localizations" : {
         "fr" : {
@@ -22505,10 +22454,6 @@
         }
       }
     },
-    "Skip forward or backward by ten seconds" : {
-      "comment" : "Description of the \"Skip forward or backward by ten seconds\" music skip behavior option.",
-      "isCommentAutoGenerated" : true
-    },
     "Slider color" : {
       "localizations" : {
         "ar" : {
@@ -23077,10 +23022,6 @@
         }
       }
     },
-    "Spotify" : {
-      "comment" : "Name of a media controller type for Spotify.",
-      "isCommentAutoGenerated" : true
-    },
     "Square" : {
       "localizations" : {
         "ar" : {
@@ -23193,10 +23134,6 @@
     },
     "Standard notch media controls are hidden. Re-enable the toggle above to restore them." : {
 
-    },
-    "Standard previous/next track controls" : {
-      "comment" : "Description of a music skip behavior option that uses standard previous/next track controls.",
-      "isCommentAutoGenerated" : true
     },
     "Start" : {
       "localizations" : {
@@ -24608,10 +24545,6 @@
       },
       "shouldTranslate" : false
     },
-    "Track Skip" : {
-      "comment" : "Name of the music skip behavior option that skips to the next track.",
-      "isCommentAutoGenerated" : true
-    },
     "Transform" : {
       "extractionState" : "stale",
       "localizations" : {
@@ -26616,10 +26549,6 @@
       "comment" : "A footer note explaining the app's funding.",
       "isCommentAutoGenerated" : true
     },
-    "Youtube Music" : {
-      "comment" : "Name for the \"Youtube Music\" media controller type in settings.",
-      "isCommentAutoGenerated" : true
-    },
     "YouTube Music requires this third-party app to be installed: " : {
       "localizations" : {
         "ar" : {
diff --git a/DynamicIsland/services/Extensions/ExtensionRPCService.swift b/DynamicIsland/services/Extensions/ExtensionRPCService.swift
index 6306bac..383011e 100644
--- a/DynamicIsland/services/Extensions/ExtensionRPCService.swift
+++ b/DynamicIsland/services/Extensions/ExtensionRPCService.swift
@@ -35,6 +35,18 @@ final class ExtensionRPCService {
     private let decoder = JSONDecoder()
     private let encoder = JSONEncoder()
 
+    // Keys whose values represent Swift enums that use {"type":...} in client format.
+    // These need to be transformed to Swift Codable format: {"caseName": {params}}.
+    private static let enumKeys: Set<String> = [
+        "leadingIcon", "trailingContent", "progressIndicator",
+        "badgeIcon", "leadingContent", "icon", "tint"
+    ]
+
+    // Enum-typed fields that can appear inside arrays (like content elements)
+    private static let contentElementTypeFields: Set<String> = [
+        "text", "icon", "progress", "graph", "gauge", "spacer", "divider", "webView"
+    ]
+
     init(bundleIdentifier: String, server: ExtensionRPCServer) {
         self.bundleIdentifier = bundleIdentifier
         self.server = server
@@ -146,7 +158,8 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: transformed)
             try ExtensionDescriptorValidator.validate(descriptor)
             try liveActivityManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Presented live activity \(descriptor.id) for \(descriptor.bundleIdentifier)")
@@ -154,6 +167,8 @@ final class ExtensionRPCService {
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for presentLiveActivity: \(error)")
+            logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -164,13 +179,15 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollLiveActivityDescriptor.self, from: transformed)
             try liveActivityManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Updated live activity \(descriptor.id) for \(descriptor.bundleIdentifier)")
             return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for updateLiveActivity: \(error)")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -193,7 +210,8 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: transformed)
             try ExtensionDescriptorValidator.validate(descriptor)
             try widgetManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Presented widget \(descriptor.id) for \(descriptor.bundleIdentifier)")
@@ -201,6 +219,8 @@ final class ExtensionRPCService {
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for presentWidget: \(error)")
+            logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -211,13 +231,15 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollLockScreenWidgetDescriptor.self, from: transformed)
             try widgetManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Updated widget \(descriptor.id) for \(descriptor.bundleIdentifier)")
             return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for updateWidget: \(error)")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -240,7 +262,8 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: transformed)
             try ExtensionDescriptorValidator.validate(descriptor)
             try notchManager.present(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Presented notch experience \(descriptor.id) for \(descriptor.bundleIdentifier)")
@@ -248,6 +271,8 @@ final class ExtensionRPCService {
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for presentNotchExperience: \(error)")
+            logDiagnostics("RPC: Raw payload: \(String(data: descriptorData, encoding: .utf8) ?? "<binary>")")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -258,13 +283,15 @@ final class ExtensionRPCService {
         }
 
         do {
-            let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: descriptorData)
+            let transformed = Self.transformClientJSON(descriptorData)
+            let descriptor = try decoder.decode(AtollNotchExperienceDescriptor.self, from: transformed)
             try notchManager.update(descriptor: descriptor, bundleIdentifier: descriptor.bundleIdentifier)
             logDiagnostics("RPC: Updated notch experience \(descriptor.id) for \(descriptor.bundleIdentifier)")
             return RPCSuccessResponse(result: ["success": .bool(true)], id: id)
         } catch let error as ExtensionValidationError {
             return errorResponse(from: error, id: id)
         } catch {
+            logDiagnostics("RPC: Decode error for updateNotchExperience: \(error)")
             return errorResponse(code: RPCErrorCode.internalError, message: error.localizedDescription, id: id)
         }
     }
@@ -309,4 +336,119 @@ final class ExtensionRPCService {
         guard Defaults[.extensionDiagnosticsLoggingEnabled] else { return }
         Logger.log(message, category: .extensions)
     }
+
+    // MARK: - Client JSON Transformation
+
+    /// Converts client wire format to Swift Codable format for enum types.
+    ///
+    /// Client sends: `{ "type": "symbol", "name": "timer", "size": 16 }`
+    /// Swift expects: `{ "symbol": { "name": "timer", "size": 16 } }`
+    ///
+    /// For enums with unnamed parameters (e.g., `case text(String, font:, color:)`):
+    /// Client sends: `{ "type": "text", "text": "LIVE", "font": {...} }`
+    /// Swift expects: `{ "text": { "_0": "LIVE", "font": {...} } }`
+    static func transformClientJSON(_ data: Data) -> Data {
+        guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else {
+            return data
+        }
+        let transformed = transformObject(json)
+        return (try? JSONSerialization.data(withJSONObject: transformed)) ?? data
+    }
+
+    private static func transformObject(_ obj: [String: Any]) -> [String: Any] {
+        var result: [String: Any] = [:]
+
+        for (key, value) in obj {
+            if let dict = value as? [String: Any] {
+                if enumKeys.contains(key), let typeName = dict["type"] as? String {
+                    // Transform: { "type": "symbol", ... } → { "symbol": { ... } }
+                    result[key] = transformEnumValue(dict, typeName: typeName)
+                } else {
+                    result[key] = transformObject(dict)
+                }
+            } else if let arr = value as? [[String: Any]] {
+                // Arrays like "content", "elements", "sections"
+                result[key] = arr.map { item in
+                    if let typeName = item["type"] as? String,
+                       (key == "content" || key == "elements") {
+                        return transformEnumValue(item, typeName: typeName)
+                    }
+                    return transformObject(item)
+                }
+            } else {
+                result[key] = value
+            }
+        }
+
+        return result
+    }
+
+    /// Transforms `{ "type": "caseName", ...params }` → `{ "caseName": { ...params } }`.
+    /// Handles special cases where Swift enum cases have unnamed first parameters:
+    /// - `text` / `marquee`: `text` field → `_0`
+    /// - `icon`: `icon` field → `_0` (AtollIconDescriptor)
+    /// - `progress`: `indicator` field → `_0` (AtollProgressIndicator)
+    /// - `webView`: `content` field → `_0` (AtollWidgetWebContentDescriptor)
+    /// - `animation`: `data` field → `_0` (Data)
+    private static func transformEnumValue(_ dict: [String: Any], typeName: String) -> [String: Any] {
+        var inner: [String: Any] = [:]
+
+        for (k, v) in dict where k != "type" {
+            if let nestedDict = v as? [String: Any] {
+                // Check if this nested dict is an enum-typed field
+                if (enumKeys.contains(k) || k == "indicator"),
+                   let nestedType = nestedDict["type"] as? String {
+                    inner[k] = transformEnumValue(nestedDict, typeName: nestedType)
+                } else {
+                    inner[k] = transformObject(nestedDict)
+                }
+            } else if let nestedArr = v as? [[String: Any]] {
+                inner[k] = nestedArr.map { item in
+                    if let t = item["type"] as? String {
+                        return transformEnumValue(item, typeName: t)
+                    }
+                    return transformObject(item)
+                }
+            } else {
+                inner[k] = v
+            }
+        }
+
+        // Handle unnamed first parameter for specific enum cases.
+        // Swift's auto-synthesized Codable encodes unnamed associated values as `_0`, `_1`, etc.
+        switch typeName {
+        case "text":
+            // AtollTrailingContent.text(String, ...) AND AtollWidgetContentElement.text(String, ...)
+            if let textValue = inner.removeValue(forKey: "text") {
+                inner["_0"] = textValue
+            }
+        case "marquee":
+            // AtollTrailingContent.marquee(String, ...)
+            if let textValue = inner.removeValue(forKey: "text") {
+                inner["_0"] = textValue
+            }
+        case "icon":
+            // AtollWidgetContentElement.icon(AtollIconDescriptor, tint:)
+            if let iconValue = inner.removeValue(forKey: "icon") {
+                inner["_0"] = iconValue
+            }
+        case "progress":
+            // AtollWidgetContentElement.progress(AtollProgressIndicator, value:, color:)
+            if let indicatorValue = inner.removeValue(forKey: "indicator") {
+                inner["_0"] = indicatorValue
+            }
+        case "webView":
+            // AtollWidgetContentElement.webView(AtollWidgetWebContentDescriptor)
+            if let contentValue = inner.removeValue(forKey: "content") {
+                inner["_0"] = contentValue
+            }
+        case "animation":
+            // AtollTrailingContent.animation(data:, size:) — data is named but let's be safe
+            break
+        default:
+            break
+        }
+
+        return [typeName: inner]
+    }
 }