diff --git a/plugins/fusion-plugin-compound-engineering/src/dashboard/CeFlow.tsx b/plugins/fusion-plugin-compound-engineering/src/dashboard/CeFlow.tsx
index 86598776fb..1b6085dc83 100644
--- a/plugins/fusion-plugin-compound-engineering/src/dashboard/CeFlow.tsx
+++ b/plugins/fusion-plugin-compound-engineering/src/dashboard/CeFlow.tsx
@@ -1,4 +1,4 @@
-import { useMemo, useState } from "react";
+import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from "react";
 import type { PlanningQuestion } from "@fusion/core";
 import type { CeActivityTurn, CeConversationTurn, CeSession } from "../session/session-store.js";
 import { canRenderRichly } from "./ce-question-support.js";
@@ -39,6 +39,8 @@ export interface CeFlowProps {
 
 // ── Transcript parsing ───────────────────────────────────────────────────────
 
+const BOTTOM_FOLLOW_THRESHOLD_PX = 50;
+
 type DisplayItem =
   | { kind: "chat"; role: "user" | "agent"; text: string }
   | { kind: "qa-question"; question: PlanningQuestion }
@@ -63,6 +65,10 @@ function tryParseJson(text: string): Record<string, unknown> | undefined {
  * renderable items. Control records are no longer hidden — questions, answers,
  * and working traces are the conversation.
  */
+function isNearTranscriptBottom(container: HTMLOListElement): boolean {
+  return container.scrollHeight - (container.scrollTop + container.clientHeight) <= BOTTOM_FOLLOW_THRESHOLD_PX;
+}
+
 function parseHistory(history: CeConversationTurn[]): DisplayItem[] {
   const items: DisplayItem[] = [];
   const questionsById = new Map<string, PlanningQuestion>();
@@ -152,9 +158,52 @@ function ActivityTrace({ turns, live }: { turns: CeActivityTurn[]; live?: boolea
 /** Render the full conversation: chat, Q&A bubbles, and working traces. */
 function Transcript({ history }: { history: CeConversationTurn[] }) {
   const items = useMemo(() => parseHistory(history), [history]);
+  const transcriptRef = useRef<HTMLOListElement | null>(null);
+  const previousHistoryLengthRef = useRef(0);
+  const previousScrollHeightRef = useRef(0);
+  const [isFollowing, setIsFollowing] = useState(true);
+
+  useLayoutEffect(() => {
+    const container = transcriptRef.current;
+    if (!container) return;
+
+    const previousHistoryLength = previousHistoryLengthRef.current;
+    const previousScrollHeight = previousScrollHeightRef.current || container.scrollHeight;
+    const wasNearBottom = previousScrollHeight - (container.scrollTop + container.clientHeight) <= BOTTOM_FOLLOW_THRESHOLD_PX;
+    const firstContentLoad = previousHistoryLength === 0 && history.length > 0;
+    const newContentArrived = history.length !== previousHistoryLength;
+
+    if (firstContentLoad || (newContentArrived && (isFollowing || wasNearBottom))) {
+      container.scrollTop = container.scrollHeight;
+    }
+
+    previousHistoryLengthRef.current = history.length;
+    previousScrollHeightRef.current = container.scrollHeight;
+    setIsFollowing(isNearTranscriptBottom(container));
+  }, [history, isFollowing]);
+
+  const handleScroll = useCallback(() => {
+    const container = transcriptRef.current;
+    if (!container) return;
+    setIsFollowing(isNearTranscriptBottom(container));
+  }, []);
+
+  useEffect(() => {
+    if (typeof ResizeObserver === "undefined" || !isFollowing) return;
+    const container = transcriptRef.current;
+    if (!container) return;
+
+    const observer = new ResizeObserver(() => {
+      container.scrollTop = container.scrollHeight;
+    });
+
+    observer.observe(container);
+    return () => observer.disconnect();
+  }, [isFollowing]);
+
   if (items.length === 0) return null;
   return (
-    <ol className="ce-flow-transcript" data-testid="ce-flow-transcript">
+    <ol ref={transcriptRef} className="ce-flow-transcript" data-testid="ce-flow-transcript" onScroll={handleScroll}>
       {items.map((item, i) => {
         switch (item.kind) {
           case "chat":
diff --git a/plugins/fusion-plugin-compound-engineering/src/dashboard/CompoundEngineeringView.css b/plugins/fusion-plugin-compound-engineering/src/dashboard/CompoundEngineeringView.css
index da1abd3bde..8aa771300a 100644
--- a/plugins/fusion-plugin-compound-engineering/src/dashboard/CompoundEngineeringView.css
+++ b/plugins/fusion-plugin-compound-engineering/src/dashboard/CompoundEngineeringView.css
@@ -1,9 +1,14 @@
 .ce-view {
   display: flex;
+  flex: 1 1 auto;
   flex-direction: column;
   gap: 1rem;
-  padding: 1rem 1.25rem;
+  min-width: 0;
+  min-height: 0;
+  width: 100%;
   height: 100%;
+  padding: 1rem 1.25rem;
+  box-sizing: border-box;
   overflow: auto;
 }
 
@@ -141,10 +146,22 @@
   gap: 0.15rem;
 }
 
+.ce-view[data-mobile="true"] {
+  width: 100%;
+  padding: var(--space-sm);
+}
+
 .ce-view[data-mobile="true"] .ce-groups {
   grid-template-columns: 1fr;
 }
 
+@media (max-width: 768px) {
+  .ce-view {
+    width: 100%;
+    padding: var(--space-sm);
+  }
+}
+
 /* --- Stage launcher (U6) --- */
 .ce-launcher {
   margin: 0.75rem 0;
@@ -174,8 +191,11 @@
 .ce-flow {
   margin: 0.75rem 0;
   display: flex;
+  flex: 1 1 auto;
   flex-direction: column;
   gap: 0.6rem;
+  min-height: 0;
+  overflow-y: auto;
 }
 .ce-flow-header {
   display: flex;
@@ -199,9 +219,10 @@
   margin: 0;
   padding: 0;
   display: flex;
+  flex: 1 1 auto;
   flex-direction: column;
   gap: 0.35rem;
-  max-height: 320px;
+  min-height: 0;
   overflow-y: auto;
 }
 .ce-flow-turn {
@@ -375,9 +396,10 @@
   margin: 0 0 0.8rem;
   padding: 0;
   display: flex;
+  flex: 1 1 auto;
   flex-direction: column;
   gap: 0.45rem;
-  max-height: 50vh;
+  min-height: 0;
   overflow-y: auto;
 }
 .ce-flow-turn {
diff --git a/plugins/fusion-plugin-compound-engineering/src/dashboard/__tests__/CeFlow.test.tsx b/plugins/fusion-plugin-compound-engineering/src/dashboard/__tests__/CeFlow.test.tsx
index 0b544e33af..6929026d39 100644
--- a/plugins/fusion-plugin-compound-engineering/src/dashboard/__tests__/CeFlow.test.tsx
+++ b/plugins/fusion-plugin-compound-engineering/src/dashboard/__tests__/CeFlow.test.tsx
@@ -1,9 +1,71 @@
-import { describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
 import { fireEvent, render, screen } from "@testing-library/react";
 import type { PlanningQuestion } from "@fusion/core";
 import { CeFlow } from "../CeFlow.js";
 import type { CeSession } from "../../session/session-store.js";
 
+let restoreScrollProperties: (() => void) | undefined;
+
+function installTranscriptScrollBox(overrides: { scrollHeight: number; clientHeight: number; scrollTop: number }) {
+  restoreScrollProperties?.();
+
+  const originalScrollHeight = Object.getOwnPropertyDescriptor(HTMLElement.prototype, "scrollHeight");
+  const originalClientHeight = Object.getOwnPropertyDescriptor(HTMLElement.prototype, "clientHeight");
+  const originalScrollTop = Object.getOwnPropertyDescriptor(HTMLElement.prototype, "scrollTop");
+  const state = { ...overrides };
+
+  Object.defineProperty(HTMLElement.prototype, "scrollHeight", {
+    configurable: true,
+    get: () => state.scrollHeight,
+  });
+  Object.defineProperty(HTMLElement.prototype, "clientHeight", {
+    configurable: true,
+    get: () => state.clientHeight,
+  });
+  Object.defineProperty(HTMLElement.prototype, "scrollTop", {
+    configurable: true,
+    get: () => state.scrollTop,
+    set: (value: number) => {
+      state.scrollTop = value;
+    },
+  });
+
+  restoreScrollProperties = () => {
+    if (originalScrollHeight) {
+      Object.defineProperty(HTMLElement.prototype, "scrollHeight", originalScrollHeight);
+    } else {
+      delete (HTMLElement.prototype as { scrollHeight?: number }).scrollHeight;
+    }
+    if (originalClientHeight) {
+      Object.defineProperty(HTMLElement.prototype, "clientHeight", originalClientHeight);
+    } else {
+      delete (HTMLElement.prototype as { clientHeight?: number }).clientHeight;
+    }
+    if (originalScrollTop) {
+      Object.defineProperty(HTMLElement.prototype, "scrollTop", originalScrollTop);
+    } else {
+      delete (HTMLElement.prototype as { scrollTop?: number }).scrollTop;
+    }
+    restoreScrollProperties = undefined;
+  };
+
+  return {
+    get scrollTop() {
+      return state.scrollTop;
+    },
+    setScrollHeight(value: number) {
+      state.scrollHeight = value;
+    },
+    setScrollTop(value: number) {
+      state.scrollTop = value;
+    },
+  };
+}
+
+afterEach(() => {
+  restoreScrollProperties?.();
+});
+
 function makeSession(over: Partial<CeSession> & { currentQuestion?: PlanningQuestion | null }): CeSession {
   return {
     id: "s1",
@@ -254,6 +316,74 @@ describe("CeFlow — Q&A transcript rendering", () => {
     expect(screen.getByText("Scanning the repo…")).toBeInTheDocument();
     expect(screen.getByTestId("ce-activity-tool")).toHaveTextContent("Read");
   });
+
+  it("keeps the transcript pinned when new history arrives near the bottom", () => {
+    const scrollBox = installTranscriptScrollBox({ scrollHeight: 1000, clientHeight: 200, scrollTop: 800 });
+    const initialHistory = [{ role: "agent" as const, text: "First answer", at: "t1" }];
+    const { rerender } = render(
+      <CeFlow session={makeSession({ status: "active", conversationHistory: initialHistory })} onAnswer={vi.fn()} />,
+    );
+    expect(screen.getByTestId("ce-flow-transcript")).toHaveTextContent("First answer");
+
+    scrollBox.setScrollTop(800);
+    scrollBox.setScrollHeight(1200);
+    rerender(
+      <CeFlow
+        session={makeSession({
+          status: "active",
+          conversationHistory: [...initialHistory, { role: "agent" as const, text: "Second answer", at: "t2" }],
+        })}
+        onAnswer={vi.fn()}
+      />,
+    );
+
+    expect(scrollBox.scrollTop).toBe(1200);
+  });
+
+  it("does not auto-scroll when the user has scrolled away from the bottom", () => {
+    const scrollBox = installTranscriptScrollBox({ scrollHeight: 1000, clientHeight: 200, scrollTop: 800 });
+    const initialHistory = [{ role: "agent" as const, text: "First answer", at: "t1" }];
+    const { rerender } = render(
+      <CeFlow session={makeSession({ status: "active", conversationHistory: initialHistory })} onAnswer={vi.fn()} />,
+    );
+    const transcript = screen.getByTestId("ce-flow-transcript");
+
+    scrollBox.setScrollTop(200);
+    fireEvent.scroll(transcript);
+    scrollBox.setScrollHeight(1200);
+    rerender(
+      <CeFlow
+        session={makeSession({
+          status: "active",
+          conversationHistory: [...initialHistory, { role: "agent" as const, text: "Second answer", at: "t2" }],
+        })}
+        onAnswer={vi.fn()}
+      />,
+    );
+
+    expect(scrollBox.scrollTop).toBe(200);
+  });
+
+  it("scrolls to the bottom on first content load", () => {
+    const scrollBox = installTranscriptScrollBox({ scrollHeight: 900, clientHeight: 200, scrollTop: 0 });
+    const { rerender } = render(
+      <CeFlow session={makeSession({ status: "active", conversationHistory: [] })} onAnswer={vi.fn()} />,
+    );
+    expect(screen.queryByTestId("ce-flow-transcript")).not.toBeInTheDocument();
+
+    rerender(
+      <CeFlow
+        session={makeSession({
+          status: "active",
+          conversationHistory: [{ role: "agent" as const, text: "Loaded answer", at: "t1" }],
+        })}
+        onAnswer={vi.fn()}
+      />,
+    );
+
+    expect(screen.getByTestId("ce-flow-transcript")).toHaveTextContent("Loaded answer");
+    expect(scrollBox.scrollTop).toBe(900);
+  });
 });
 
 describe("CeFlow — lifecycle surfaces", () => {