diff --git a/docs/agents.md b/docs/agents.md
index f01d315..1d5e6c0 100644
--- a/docs/agents.md
+++ b/docs/agents.md
@@ -150,4 +150,10 @@ launches of user games, power operations or keep-awake changes were performed.
 binding/expiry/replay/concurrency, file-change rejection, and a real local HTTP
 endpoint for opt-in, text/image payloads and redirect refusal. Fake-Frame
 regressions are in `tests/e2e/test_agents.py`; local Docker execution was blocked
-because the Docker daemon was unavailable. CI runs those regressions.
+because the Docker daemon was unavailable. The ARM64 fake-Frame CI job passed
+on this branch (run 36421345682).
+
+**Verified on the same Frame/build:** both Ctrl-C and SIGTERM close the dedicated
+browser profile and SSH tunnel and remove the profile and panel log.
+
+![Assistant in Frame Chromium, after an opted-in request to the local test endpoint](img/assistant-panel.png)
diff --git a/docs/img/assistant-panel.png b/docs/img/assistant-panel.png
new file mode 100644
index 0000000..514a1d5
Binary files /dev/null and b/docs/img/assistant-panel.png differ
diff --git a/scripts/assistant-on-frame.py b/scripts/assistant-on-frame.py
index 7c8b59f..64e88ba 100644
--- a/scripts/assistant-on-frame.py
+++ b/scripts/assistant-on-frame.py
@@ -9,10 +9,10 @@ import os
 from pathlib import Path
 import re
 import shlex
+import signal
 import shutil
 import subprocess
 import sys
-import time
 import uuid
 
 ROOT = Path(__file__).resolve().parent.parent
@@ -32,6 +32,8 @@ def main():
     from frame_mcp import Client
     Client('http://127.0.0.1:' + str(args.port), os.environ.get('FRAME_UI_KEY', '1')).request('/api/host')
     profile = '/tmp/frame-control-assistant-' + uuid.uuid4().hex
+    log_path = ''
+    signal.signal(signal.SIGTERM, lambda *_: (_ for _ in ()).throw(KeyboardInterrupt))
     tunnel = subprocess.Popen(['ssh', '-N', '-o', 'BatchMode=yes', '-o', 'ConnectTimeout=8',
                                '-o', 'ExitOnForwardFailure=yes', '-o', 'ServerAliveInterval=15',
                                '-o', 'ServerAliveCountMax=2', '-R',
@@ -44,10 +46,14 @@ def main():
                                stdout=subprocess.DEVNULL, timeout=30)
         if probe.returncode or tunnel.poll() is not None:
             raise RuntimeError('Could not forward Frame Control to the Frame')
-        subprocess.run(['zsh', str(ROOT / 'scripts/panel-on-frame.sh'), '--name', 'Frame Control Assistant',
+        launched = subprocess.run(['zsh', str(ROOT / 'scripts/panel-on-frame.sh'), '--name', 'Frame Control Assistant',
                         'org.chromium.Chromium', '--user-data-dir=' + profile, '--no-first-run',
                         '--disable-background-networking', '--disable-sync',
-                        f'--app=http://127.0.0.1:{args.frame_port}/assistant'], check=True, timeout=45)
+                        f'--app=http://127.0.0.1:{args.frame_port}/assistant'], check=True, timeout=45, stdout=subprocess.PIPE, text=True)
+        print(launched.stdout, end='', flush=True)
+        match = re.search(r'log (/tmp/panel-on-frame\.[A-Za-z0-9]+)', launched.stdout)
+        if match:
+            log_path = match.group(1)
         print('Assistant panel open. Ctrl-C closes this panel and its tunnel.', flush=True)
         tunnel.wait()
         raise RuntimeError('SSH tunnel ended')
@@ -77,9 +83,11 @@ for sig in (signal.SIGTERM, signal.SIGKILL):
         except ProcessLookupError: pass
     time.sleep(.3)
 shutil.rmtree(profile, ignore_errors=True)
+if sys.argv[2]:
+    pathlib.Path(sys.argv[2]).unlink(missing_ok=True)
 '''
         result = subprocess.run(['ssh', '-o', 'BatchMode=yes', '-o', 'ConnectTimeout=8', alias,
-                                 'python3 - ' + shlex.quote(profile)], input=cleanup, text=True, timeout=20)
+                                 'python3 - ' + shlex.quote(profile) + ' ' + shlex.quote(log_path)], input=cleanup, text=True, timeout=20)
         if result.returncode:
             print('Cleanup failed; close the assistant panel and remove ' + profile + ' on the Frame.', file=sys.stderr)
 
diff --git a/tests/assistant_ui.cjs b/tests/assistant_ui.cjs
new file mode 100644
index 0000000..6848ba3
--- /dev/null
+++ b/tests/assistant_ui.cjs
@@ -0,0 +1,43 @@
+// Run the actual page script with a tiny DOM/fetch fixture; no browser dependency.
+const fs = require('node:fs');
+const vm = require('node:vm');
+const assert = require('node:assert/strict');
+const elements = new Map();
+const events = new Map();
+const requests = [];
+const element = id => {
+  if (!elements.has(id)) elements.set(id, {value:'', checked:false, disabled:false, textContent:'',
+    addEventListener(){}, reset(){}});
+  return elements.get(id);
+};
+const context = {
+  document:{getElementById:element}, location:{hash:''}, URLSearchParams,
+  window:{addEventListener:(name, fn) => events.set(name, fn)},
+  fetch:(path, options) => new Promise(resolve => requests.push({path, options, resolve})),
+};
+const html = fs.readFileSync(process.argv[2], 'utf8');
+vm.runInNewContext(html.match(/<script>([\s\S]*?)<\/script>/)[1].replace('__FRAME_KEY__', '"test"'), context);
+const answer = (index, data) => requests[index].resolve({ok:true,json:async () => data});
+(async () => {
+  context.location.hash = '#confirm=first';
+  const first = events.get('hashchange')();
+  context.location.hash = '#confirm=second';
+  const second = events.get('hashchange')();
+  answer(1, {action:{name:'second'},approved:false});
+  await second;
+  answer(0, {action:{name:'first'},approved:false});
+  await first;
+  assert.match(element('action').textContent, /second/);
+  assert.doesNotMatch(element('action').textContent, /first/);
+  const approved = element('approve').onclick();
+  assert.equal(JSON.parse(requests[2].options.body).confirmation, 'second');
+  context.location.hash = '#confirm=third';
+  const third = events.get('hashchange')();
+  answer(3, {action:{name:'third'},approved:false});
+  await third;
+  answer(2, {message:'Approved for one use'});
+  await approved;
+  assert.equal(element('approval-status').textContent, '');
+  assert.match(element('action').textContent, /third/);
+  console.log('Approval navigation races: pass');
+})().catch(error => { console.error(error); process.exitCode=1; });
diff --git a/tests/test_agent.py b/tests/test_agent.py
index 1006583..c46cf2a 100644
--- a/tests/test_agent.py
+++ b/tests/test_agent.py
@@ -2,6 +2,7 @@
 import io
 import json
 import os
+import shutil
 from pathlib import Path
 import subprocess
 import sys
@@ -149,6 +150,15 @@ class Assistant(unittest.TestCase):
             capture.assert_not_called()
 
 
+class AssistantPage(unittest.TestCase):
+    @unittest.skipUnless(shutil.which('node'), 'Node is required for the page script regression')
+    def test_approval_navigation_races(self):
+        root = Path(__file__).resolve().parents[1]
+        result = subprocess.run(['node', str(root / 'tests/assistant_ui.cjs'), str(root / 'ui/assistant.html')],
+                                capture_output=True, text=True, timeout=10)
+        self.assertEqual(result.returncode, 0, result.stdout + result.stderr)
+
+
 class Protocol(unittest.TestCase):
     def test_stdio_initialize_list_call_errors_and_eof(self):
         messages = [
diff --git a/ui/assistant.html b/ui/assistant.html
index e0a0770..9eb3854 100644
--- a/ui/assistant.html
+++ b/ui/assistant.html
@@ -11,6 +11,7 @@ a { color:#70c9ff } section { background:#202d3c; border:1px solid #425268; bord
 label { display:block; margin:14px 0 } input:not([type=checkbox]),textarea { display:block; width:100%; margin-top:6px; padding:12px; background:#101923; color:inherit; border:1px solid #728398; border-radius:6px; font:inherit }
 input[type=checkbox] { width:24px; height:24px; vertical-align:middle; margin-right:10px } button { font:inherit; padding:12px 24px; min-height:52px; border:1px solid #728398; border-radius:6px; background:#30445b; color:white; cursor:pointer; margin:6px 12px 6px 0 }
 button.primary { background:#176b9c } button:disabled { opacity:.5; cursor:wait } :focus-visible { outline:3px solid #70c9ff; outline-offset:3px }
+summary { overflow-wrap:anywhere; cursor:pointer }
 pre { white-space:pre-wrap; overflow-wrap:anywhere; font:inherit; max-height:380px; overflow:auto } [hidden] { display:none!important } #status { min-height:1.5em } small { color:#b8c6d5 }
 </style>
 <header><h1>Frame Control · Assistant</h1><a href="/">Back to Frame Control</a></header>
@@ -24,7 +25,7 @@ pre { white-space:pre-wrap; overflow-wrap:anywhere; font:inherit; max-height:380
 <h2 id="chat-title">Ask your chosen model</h2>
 <p>Nothing is sent until you opt in and press Send. Each request sends only the message below and, if selected, a fresh headset screenshot. Replies cannot operate your Frame.</p>
 <form id="chat">
-<details id="settings" open><summary>Endpoint and model settings</summary>
+<details id="settings" open><summary id="settings-label">Endpoint and model settings</summary>
 <label>Chat-completions endpoint<input id="endpoint" type="url" placeholder="http://127.0.0.1:1234/v1/chat/completions" required autocomplete="off"></label>
 <small>Use an OpenAI-compatible endpoint. Loopback means the computer running Frame Control. Remote endpoints require HTTPS.</small>
 <label>Model<input id="model" required placeholder="Model name from your endpoint" autocomplete="off"></label>
@@ -53,35 +54,38 @@ async function api(path, body) {
 function revoke() { $('consent').checked = false; $('screenshot').checked = false; }
 $('endpoint').addEventListener('input', revoke);
 $('model').addEventListener('input', revoke);
-$('clear').onclick = () => { generation++; $('chat').reset(); $('settings').open = true; $('reply').textContent = ''; $('status').textContent = 'Cleared. A request already sent cannot be recalled.'; };
+$('clear').onclick = () => { generation++; $('chat').reset(); $('settings').open = true; $('settings-label').textContent = 'Endpoint and model settings'; $('reply').textContent = ''; $('status').textContent = 'Cleared. A request already sent cannot be recalled.'; };
 $('chat').onsubmit = async event => {
   event.preventDefault();
   if (!$('consent').checked) { $('status').textContent = 'Opt in before sending a message.'; return; }
   const current = ++generation;
   const body = Object.fromEntries(['endpoint','model','key','prompt'].map(id => [id,$(id).value]));
   Object.assign(body, {consent:true,screenshot:$('screenshot').checked});
-  $('settings').open = false; $('send').disabled = true; $('reply').textContent = ''; $('status').textContent = 'Sending to ' + body.endpoint + '…'; revoke();
+  $('settings-label').textContent = body.model + ' at ' + body.endpoint; $('settings').open = false; $('send').disabled = true; $('reply').textContent = ''; $('status').textContent = 'Sending to ' + body.endpoint + '…'; revoke();
   try { const data = await api('/api/assistant/chat', body); if (current === generation) { $('reply').textContent = data.reply; $('status').textContent = 'Reply received.'; } }
   catch (error) { if (current === generation) $('status').textContent = error.message; }
   finally { $('send').disabled = false; }
 };
-let confirmation;
+let confirmation, approvalGeneration = 0;
 async function loadApproval() {
+  const current = ++approvalGeneration;
   confirmation = new URLSearchParams(location.hash.slice(1)).get('confirm');
   $('approval').hidden = !confirmation;
   if (!confirmation) return;
   $('approve').disabled = $('reject').disabled = true;
   try {
     const data = await api('/api/agent/approval?confirmation=' + encodeURIComponent(confirmation));
+    if (current !== approvalGeneration) return;
     $('action').textContent = JSON.stringify(data.action, null, 2);
     $('approval-status').textContent = data.approved ? 'Already approved. Ask the agent to retry.' : '';
     $('approve').disabled = data.approved; $('reject').disabled = false;
-  } catch (error) { $('action').textContent = ''; $('approval-status').textContent = error.message; }
+  } catch (error) { if (current === approvalGeneration) { $('action').textContent = ''; $('approval-status').textContent = error.message; } }
 }
 for (const [id, accept] of [['approve',true],['reject',false]]) $(id).onclick = async () => {
+  const current = approvalGeneration;
   $('approve').disabled = $('reject').disabled = true;
-  try { const data = await api('/api/agent/approval', {confirmation,accept}); $('approval-status').textContent = data.message + (accept ? '. Ask the agent to retry now.' : '.'); }
-  catch (error) { $('approval-status').textContent = error.message; }
+  try { const data = await api('/api/agent/approval', {confirmation,accept}); if (current !== approvalGeneration) return; $('approval-status').textContent = data.message + (accept ? '. Ask the agent to retry now.' : '.'); }
+  catch (error) { if (current === approvalGeneration) $('approval-status').textContent = error.message; }
 };
 window.addEventListener('hashchange', loadApproval); loadApproval();
 </script>