diff --git a/scripts/web-live-dom-probe.mjs b/scripts/web-live-dom-probe.mjs
index 1de6a7fa..7f793572 100644
--- a/scripts/web-live-dom-probe.mjs
+++ b/scripts/web-live-dom-probe.mjs
@@ -263,14 +263,27 @@ async function probeStatus(args) {
 
 async function maybeLogin(page, args, actions) {
   const username = page.locator("#login-username");
-  if (!(await username.isVisible({ timeout: Math.min(args.timeoutMs, 12000) }).catch(() => false))) {
+  if (await username.isVisible({ timeout: Math.min(args.timeoutMs, 12000) }).catch(() => false)) {
+    await username.fill(args.user);
+    await page.locator("#login-password").fill(args.pass);
+    await page.locator("#login-submit").click();
+    actions.push({ action: "login", user: args.user, selectorMode: "legacy-id" });
+    await page.locator("#command-input").waitFor({ state: "visible", timeout: args.timeoutMs });
+    const finalUrl = new URL(page.url());
+    if (finalUrl.searchParams.has("username") || finalUrl.searchParams.has("password")) {
+      throw new Error("login credentials leaked into URL query");
+    }
+    return;
+  }
+  const cardInputs = page.locator(".login-card input");
+  if ((await cardInputs.count().catch(() => 0)) < 2) {
     actions.push({ action: "login", skipped: "login-form-not-visible", authState: await page.locator("body").getAttribute("data-auth-state").catch(() => null) });
     return;
   }
-  await username.fill(args.user);
-  await page.locator("#login-password").fill(args.pass);
-  await page.locator("#login-submit").click();
-  actions.push({ action: "login", user: args.user });
+  await cardInputs.nth(0).fill(args.user);
+  await cardInputs.nth(1).fill(args.pass);
+  await page.locator(".login-card button[type=submit]").click();
+  actions.push({ action: "login", user: args.user, selectorMode: "login-card" });
   await page.locator("#command-input").waitFor({ state: "visible", timeout: args.timeoutMs });
   const finalUrl = new URL(page.url());
   if (finalUrl.searchParams.has("username") || finalUrl.searchParams.has("password")) {
diff --git a/web/hwlab-cloud-web/src/components/agent/TraceTimeline.vue b/web/hwlab-cloud-web/src/components/agent/TraceTimeline.vue
index 7c0901b6..f789fe50 100644
--- a/web/hwlab-cloud-web/src/components/agent/TraceTimeline.vue
+++ b/web/hwlab-cloud-web/src/components/agent/TraceTimeline.vue
@@ -1,7 +1,6 @@
 <script setup lang="ts">
 import { computed, nextTick, ref, watch } from "vue";
 import type { RunnerTrace, TraceEvent } from "@/types";
-import { isTerminalStatus } from "@/composables/useTraceSubscription";
 import { firstNonEmptyString } from "@/utils";
 import MessageMarkdown from "@/components/workbench/MessageMarkdown.vue";
 import { traceEventBody, traceEventLabel, traceEventMeta } from "@/components/workbench/message-rendering";
@@ -40,8 +39,8 @@ watch(() => [eventCount.value, props.trace?.status, following.value, expanded.va
   jumpToBottom();
 });
 
-watch(() => [props.trace?.traceId, props.trace?.status, props.defaultExpanded] as const, () => {
-  expanded.value = props.defaultExpanded ?? !isTerminalStatus(props.trace?.status);
+watch(() => [props.trace?.traceId, props.storageKey, props.defaultExpanded] as const, () => {
+  expanded.value = readStoredExpanded() ?? props.defaultExpanded ?? false;
 }, { immediate: true });
 
 watch(expanded, (value) => {
@@ -74,6 +73,16 @@ function onDisclosureToggle(event: Event): void {
   if (target instanceof HTMLDetailsElement) expanded.value = target.open;
 }
 
+function readStoredExpanded(): boolean | null {
+  if (!props.storageKey) return null;
+  try {
+    const value = window.localStorage.getItem(props.storageKey);
+    if (value === "1") return true;
+    if (value === "0") return false;
+  } catch { /* ignore */ }
+  return null;
+}
+
 function rowIsTool(row: TraceEventRow): boolean {
   return row.rowId.startsWith("tool:") || /commandExecution/u.test(row.header);
 }
diff --git a/web/hwlab-cloud-web/src/components/workbench/ConversationPanel.vue b/web/hwlab-cloud-web/src/components/workbench/ConversationPanel.vue
index 1ec4bf79..99d9764e 100644
--- a/web/hwlab-cloud-web/src/components/workbench/ConversationPanel.vue
+++ b/web/hwlab-cloud-web/src/components/workbench/ConversationPanel.vue
@@ -6,7 +6,6 @@ import TraceTimeline from "@/components/agent/TraceTimeline.vue";
 import CodeAgentStatusSummary from "@/components/workbench/CodeAgentStatusSummary.vue";
 import MessageActions from "@/components/workbench/MessageActions.vue";
 import MessageMarkdown from "@/components/workbench/MessageMarkdown.vue";
-import { isTerminalStatus } from "@/composables/useTraceSubscription";
 import { useClipboard } from "@/composables/useClipboard";
 import { useWorkbenchStore } from "@/stores/workbench";
 import { traceIdentityText } from "./message-rendering";
@@ -62,7 +61,8 @@ function scrollToBottom(): void {
 }
 
 function traceDefaultExpanded(message: ChatMessage): boolean {
-  return !isTerminalStatus(message.runnerTrace?.status ?? message.status);
+  void message;
+  return false;
 }
 
 function traceStorageKey(message: ChatMessage): string {