diff --git a/gui/main.qml b/gui/main.qml
index 8980271..6d631ba 100644
--- a/gui/main.qml
+++ b/gui/main.qml
@@ -1125,10 +1125,7 @@ ApplicationWindow {
                             Layout.alignment: Qt.AlignVCenter
                             radius: 4
                             visible: type !== "header"
-                            // Bind to revision so we re-evaluate when any agent state changes
-                            property int _rev: ollie.agentStateRevision
                             color: {
-                                void(_rev)  // force dependency
                                 if (type === "session") {
                                     var cc = connectionColor || "gray"
                                     if (cc === "green") return "#4caf50"
@@ -1136,9 +1133,11 @@ ApplicationWindow {
                                     if (cc === "red") return "#f44336"
                                     return "#9e9e9e"
                                 }
-                                // Agent: gray if paused, else state color
+                                // Agent: gray if paused, else state color from map
+                                // Revision forces re-eval when any state changes
+                                var rev = ollie.agentStateRevision
                                 if (ollie.isSessionPaused(parentId)) return "#9e9e9e"
-                                var s = ollie.agentState(parentId, agentId)
+                                var s = rev >= 0 ? ollie.agentState(parentId, agentId) : "idle"
                                 if (s === "idle") return "#4caf50"
                                 if (s.startsWith("calling")) return "#ff9800"
                                 return "#2196f3"