frontend/dashboard.css

@@ -1275,7 +1275,7 @@ textarea { resize: vertical; min-height: 120px; }
 .pull-review-feedback-file li { margin:6px 0; }
 .pull-review-feedback-file small { display:block; color:#93c5fd; }
 .pull-review-feedback-file button { min-height:44px; width:100%; margin-top:4px; }
-.address-review-feedback { min-height:44px; width:100%; margin-top:8px; }
+.address-review-feedback, [data-load-review-feedback] { min-height:44px; width:100%; margin-top:8px; }
 .pull-feedback-pass { margin-top:10px; padding:10px; border:1px solid #3b82f6; border-radius:10px; overflow-wrap:anywhere; }
 .pull-feedback-pass-heading { display:flex; align-items:start; justify-content:space-between; gap:8px; }
 .pull-feedback-pass-heading h4 { margin:2px 0 8px; }

frontend/pull-sheet.js

@@ -44,16 +44,26 @@ function renderReviewerFeedback(reviewer, escapeHtml) {
     '</ul><button type="button" data-review-feedback-file="' + escapeHtml(path) +
     '">View in changes</button></section>'
   ).join('');
-  if (!summary && !files) return '';
+  const loadable = Number.isInteger(reviewer?.review_id) && reviewer.review_id > 0 &&
+    ['commented', 'changes_requested', 'outdated'].includes(reviewer?.status);
+  const feedbackState = Array.isArray(reviewer?.comments) ? 'loaded' : reviewer?.feedback_state;
+  const feedbackAction = !loadable || feedbackState === 'loaded' ? '' :
+    feedbackState === 'loading' ? '<p class="small" role="status">Loading inline feedback…</p>' :
+    '<p class="small" role="status">' + (feedbackState === 'error' ? 'Feedback unavailable. ' : '') +
+      '<button type="button" data-load-review-feedback="' + Number(reviewer.review_id) + '">' +
+      (feedbackState === 'error' ? 'Retry feedback' : 'Load inline feedback') + '</button></p>';
+  const emptyLoaded = loadable && feedbackState === 'loaded' && !files ?
+    '<p class="small">No inline comments on this review.</p>' : '';
+  if (!summary && !files && !feedbackAction && !emptyLoaded) return '';
   const reviewedHead = reviewer?.status === 'outdated' && reviewer?.head_sha ?
     '<p class="small">Reviewed head ' + escapeHtml(reviewer.head_sha.slice(0, 8)) + '</p>' : '';
   const addressable = Number.isInteger(reviewer?.review_id) && reviewer.review_id > 0 &&
-    ['changes_requested', 'outdated'].includes(reviewer?.status) &&
+    ['changes_requested', 'outdated'].includes(reviewer?.status) && feedbackState === 'loaded' &&
     (reviewer.comments || []).some(comment => Number.isInteger(comment?.id) && comment.id > 0);
   const address = addressable ? '<button type="button" class="address-review-feedback" data-address-review-feedback="' +
     Number(reviewer.review_id) + '">Address feedback</button>' : '';
   return '<details class="pull-review-feedback"><summary>Review feedback</summary>' +
-    reviewedHead + summary + files + address + '</details>';
+    reviewedHead + summary + feedbackAction + emptyLoaded + files + address + '</details>';
 }
 
 function renderReviewerStatuses(reviewers, escapeHtml) {
@@ -70,7 +80,9 @@ function renderReviewerStatuses(reviewers, escapeHtml) {
       '<button type="button" class="cancel-review-request" data-cancel-review-request="' +
       escapeHtml(reviewer.login) + '">Cancel request</button>' : '';
     return '<article class="pull-reviewer-status" data-reviewer-status="' +
-      escapeHtml(reviewer?.status || 'unknown') + '"><div class="pull-reviewer-status-heading"><strong>@' +
+      escapeHtml(reviewer?.status || 'unknown') + '" data-review-id="' +
+      (Number.isInteger(reviewer?.review_id) ? Number(reviewer.review_id) : '') +
+      '"><div class="pull-reviewer-status-heading"><strong>@' +
       escapeHtml(reviewer?.login || 'unknown') + '</strong><span>' + escapeHtml(status) + '</span></div>' +
       renderReviewerFeedback(reviewer, escapeHtml) + cancel + '</article>';
   }).join('');
@@ -79,7 +91,13 @@ function renderReviewerStatuses(reviewers, escapeHtml) {
 function renderReviewerPanel(doc, detail, escapeHtml = value => String(value)
   .replaceAll('&', '&amp;').replaceAll('<', '&lt;').replaceAll('>', '&gt;')) {
   const reviewers = Array.isArray(detail?.reviewers) ? detail.reviewers : [];
+  const openFeedback = new Set(Array.from(doc.querySelectorAll('.pull-review-feedback[open]'))
+    .map(panel => panel.closest('.pull-reviewer-status')?.dataset.reviewId).filter(Boolean));
   doc.querySelector('#pull-reviewer-statuses').innerHTML = renderReviewerStatuses(reviewers, escapeHtml);
+  openFeedback.forEach(reviewId => {
+    const panel = doc.querySelector('.pull-reviewer-status[data-review-id="' + reviewId + '"] .pull-review-feedback');
+    if (panel) panel.open = true;
+  });
   doc.querySelectorAll('[data-review-feedback-file]').forEach(button => {
     button.addEventListener('click', () => focusPullFile(doc, button.dataset.reviewFeedbackFile));
   });
@@ -336,7 +354,33 @@ function bindFeedbackControls(doc, controller, getSelected, getDetail, getLogin)
       'Matching change opened below.' : 'Matching change is unavailable in this preview.';
     panel.scrollIntoView({ block:'center', behavior:'smooth' });
   };
-  qs('#pull-reviewer-statuses').addEventListener('click', event => {
+  qs('#pull-reviewer-statuses').addEventListener('click', async event => {
+    const loadButton = event.target.closest?.('[data-load-review-feedback]');
+    if (loadButton && !loadButton.disabled) {
+      const detail = getDetail?.();
+      const item = getSelected?.();
+      const reviewId = Number(loadButton.dataset.loadReviewFeedback);
+      const reviewer = (detail?.reviewers || []).find(candidate => candidate.review_id === reviewId);
+      if (!detail || !item || !reviewer) return;
+      const refresh = reviewer.feedback_state === 'error';
+      reviewer.feedback_state = 'loading';
+      renderReviewerPanel(doc, detail);
+      try {
+        const result = await controller.loadFeedback(item, detail, reviewer, { refresh });
+        if (getDetail?.() !== detail || getSelected?.() !== item ||
+            result.head_sha !== detail.head_sha || Number(result.review_id) !== reviewId) return;
+        reviewer.comments = Array.isArray(result.comments) ? result.comments : [];
+        reviewer.feedback_state = 'loaded';
+        renderReviewerPanel(doc, detail);
+        doc.querySelector('[data-address-review-feedback="' + reviewId + '"]')?.focus();
+      } catch (error) {
+        if (getDetail?.() !== detail || getSelected?.() !== item) return;
+        reviewer.feedback_state = 'error';
+        renderReviewerPanel(doc, detail);
+        doc.querySelector('[data-load-review-feedback="' + reviewId + '"]')?.focus();
+      }
+      return;
+    }
     const button = event.target.closest?.('[data-address-review-feedback]');
     if (!button) return;
     const detail = getDetail?.();
@@ -570,6 +614,8 @@ function createPullSheet({ fetchJson, storage, createConversationPager = globalT
   let feedbackRequest = null;
   const reviewRequests = new Map();
   const reviewCache = new Map();
+  const feedbackRequests = new Map();
+  const feedbackCache = new Map();
   const pathFor = item => 'api/v1/repos/' + String(item.repository || '').split('/')
     .map(encodeURIComponent).join('/') + '/pulls/' + encodeURIComponent(item.number);
   const draftKey = item => 'stackchain.pull-comment.v1:' + item.repository + '#' + item.number;
@@ -609,6 +655,25 @@ function createPullSheet({ fetchJson, storage, createConversationPager = globalT
       reviewRequests.set(key, request);
       return request;
     },
+    loadFeedback(item, detail, reviewer, { refresh = false } = {}) {
+      const reviewId = Number(reviewer?.review_id);
+      const headSha = detail?.head_sha || '';
+      const key = item.repository + '#' + item.number + ':' + headSha + ':' + reviewId;
+      if (!refresh && feedbackCache.has(key)) return Promise.resolve(feedbackCache.get(key));
+      if (feedbackRequests.has(key)) return feedbackRequests.get(key);
+      const request = fetchJson(pathFor(item) + '/reviews/' + encodeURIComponent(reviewId) +
+        '/feedback?expected_head_sha=' + encodeURIComponent(headSha), {
+        headers: { Accept: 'application/json' },
+      }).then(result => {
+        if (result?.head_sha !== headSha || Number(result?.review_id) !== reviewId) {
+          throw new Error('Review feedback changed. Reload review data before retrying.');
+        }
+        feedbackCache.set(key, result);
+        return result;
+      }).finally(() => feedbackRequests.delete(key));
+      feedbackRequests.set(key, request);
+      return request;
+    },
     loadChecks(item) {
       if (checkRequest) return checkRequest;
       checkRequest = fetchJson(pathFor(item) + '/checks', {

src/gitea_proxy.py

@@ -2938,20 +2938,6 @@ async def pull_completion_review(repository: str, number: int) -> dict:
     diff, diff_truncated = diff_result
     previews = _diff_previews(diff, diff_truncated)
     reviewers = _normalize_reviewer_statuses(pull, reviews, sha)
-    feedback_ids = _latest_feedback_review_ids(reviews)
-    if feedback_ids:
-        feedback_payloads = await asyncio.gather(*(
-            fetch(f"{base}/reviews/{review_id}/comments")
-            for review_id in feedback_ids.values()
-        ))
-        feedback = {
-            login: _normalize_review_comments(payload)
-            for login, payload in zip(feedback_ids, feedback_payloads)
-        }
-        for reviewer in reviewers:
-            comments = feedback.get(reviewer["login"].casefold(), [])
-            if comments:
-                reviewer["comments"] = comments
     return {
         "repository": repository,
         "number": number,
@@ -2985,6 +2971,40 @@ async def pull_completion_review(repository: str, number: int) -> dict:
     }
 
 
+async def pull_review_feedback(
+    repository: str, number: int, review_id: int, expected_head_sha: str
+) -> dict:
+    """Load optional inline feedback only for a review on the confirmed pull head."""
+    base = f"repos/{repository}/pulls/{number}"
+    pull, reviews = await asyncio.gather(
+        fetch(base),
+        fetch(f"{base}/reviews?limit=100"),
+    )
+    head = pull.get("head") if isinstance(pull, dict) else None
+    head_sha = head.get("sha") if isinstance(head, dict) else None
+    if head_sha != expected_head_sha:
+        raise StaleReviewError("Pull request head changed")
+    review_items = reviews if isinstance(reviews, list) else []
+    latest_ids = set(_latest_feedback_review_ids(review_items).values())
+    review = next(
+        (
+            item for item in review_items
+            if isinstance(item, dict) and item.get("id") == review_id
+        ),
+        None,
+    )
+    if review is None or review_id not in latest_ids:
+        raise StaleReviewError("Review feedback is no longer current")
+    comments = await fetch(f"{base}/reviews/{review_id}/comments")
+    reviewed_head = review.get("commit_id")
+    return {
+        "review_id": review_id,
+        "head_sha": head_sha,
+        "reviewed_head_sha": reviewed_head if isinstance(reviewed_head, str) else "",
+        "comments": _normalize_review_comments(comments),
+    }
+
+
 async def release_receipt_status(repository: str, commit_sha: str) -> dict:
     """Return CI and release evidence for one exact merge commit."""
     status, releases = await asyncio.gather(

src/main.py

@@ -6640,6 +6640,50 @@ async def assigned_pull_review_data(
         )
 
 
+@app.get("/api/v1/repos/{owner}/{repo}/pulls/{number}/reviews/{review_id}/feedback")
+async def assigned_pull_review_feedback(
+    owner: str,
+    repo: str,
+    number: int = PathParam(gt=0),
+    review_id: int = PathParam(gt=0),
+    expected_head_sha: str = Query(min_length=7, max_length=64, pattern=r"^[A-Fa-f0-9]+$"),
+):
+    repository = f"{owner}/{repo}"
+
+    async def load_feedback():
+        if not await gitea_proxy.is_assigned_pull(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned pull request not found")
+        return await gitea_proxy.pull_review_feedback(
+            repository, number, review_id, expected_head_sha
+        )
+
+    try:
+        result = await asyncio.wait_for(
+            load_feedback(), timeout=REVIEW_DETAIL_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except gitea_proxy.StaleReviewError:
+        return JSONResponse(
+            {"error": "The pull request or review changed. Reload review data before retrying."},
+            status_code=409,
+            headers={"Cache-Control": "no-store"},
+        )
+    except TimeoutError:
+        return JSONResponse(
+            {"error": "Loading review feedback timed out. Please retry."},
+            status_code=503,
+            headers={"Cache-Control": "no-store", "Retry-After": "1"},
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "Review feedback is temporarily unavailable. Please retry."},
+            status_code=503,
+            headers={"Cache-Control": "no-store", "Retry-After": "1"},
+        )
+    return JSONResponse(result, headers={"Cache-Control": "no-store"})
+
+
 @app.get("/api/v1/repos/{owner}/{repo}/pulls/{number}/checks")
 async def assigned_pull_checks(
     owner: str, repo: str, number: int = PathParam(gt=0)

tests/e2e/test_mobile_pull_reviewer_feedback_release.py

@@ -90,3 +90,83 @@ def test_mobile_received_review_feedback_opens_matching_change(viewport):
     assert metrics["focused"] is True
     assert "Reviewed head old-head" in metrics["reviewedHead"]
     assert metrics["updatedReviewVisible"] is True
+
+
+@pytest.mark.parametrize("viewport", [(320, 568), (390, 844)])
+def test_mobile_pull_review_retries_inline_feedback_without_losing_core_review(viewport):
+    playwright = pytest.importorskip("playwright.sync_api")
+    html = (ROOT / "frontend" / "index.html").read_text()
+    detail = {
+        "state": "open", "draft": False, "mergeable": True, "merged": False,
+        "ci_state": "success", "head_sha": "abc1234",
+        "reviewers": [{
+            "login": "sam", "review_id": 8, "status": "changes_requested",
+            "head_sha": "abc1234", "blocking": True,
+            "summary": "Please handle the empty state.",
+        }],
+        "files": [],
+    }
+
+    with playwright.sync_playwright() as runtime:
+        try:
+            browser = runtime.chromium.launch(headless=True)
+        except Exception as error:
+            pytest.skip(f"Chromium is not installed: {error}")
+        page = browser.new_page(viewport={"width": viewport[0], "height": viewport[1]})
+        page.set_content(html, wait_until="domcontentloaded")
+        page.add_style_tag(path=ROOT / "frontend" / "dashboard.css")
+        page.add_script_tag(path=ROOT / "frontend" / "pull-sheet.js")
+        page.evaluate(
+            """detail => {
+                window.lazyFeedbackDetail = detail;
+                window.lazyFeedbackItem = {repository:'stackchain/api', number:7, key:'stackchain/api#7'};
+                let attempts = 0;
+                const controller = createPullSheet({
+                    storage:null,
+                    fetchJson:() => {
+                        attempts += 1;
+                        if (attempts === 1) return Promise.reject(new Error('feedback unavailable'));
+                        return Promise.resolve({
+                            review_id:8, head_sha:'abc1234', reviewed_head_sha:'abc1234',
+                            comments:[{id:99, path:'src/api.py', body:'Return before parsing.', line:12}],
+                        });
+                    },
+                });
+                createPullSheet.bindFeedbackControls(
+                    document, controller, () => window.lazyFeedbackItem,
+                    () => window.lazyFeedbackDetail, () => 'timmy'
+                );
+                document.querySelector('#pull-sheet').classList.add('open');
+                document.querySelector('#pull-review').open = true;
+                const eligibility = createPullSheet.review(detail, null, document);
+                document.querySelector('#pull-merge-state').textContent = eligibility.reason;
+            }""",
+            detail,
+        )
+
+        page.locator(".pull-review-feedback summary").click()
+        load = page.get_by_role("button", name="Load inline feedback")
+        load.click()
+        retry = page.get_by_role("button", name="Retry feedback")
+        retry.wait_for()
+        retry.click()
+        page.get_by_text("Return before parsing.").wait_for()
+        metrics = page.evaluate(
+            """() => {
+                const details = document.querySelector('.pull-review-feedback');
+                const address = document.querySelector('[data-address-review-feedback]');
+                return {
+                    scrollWidth: document.documentElement.scrollWidth,
+                    clientWidth: document.documentElement.clientWidth,
+                    blocker: document.querySelector('#pull-merge-state').textContent,
+                    feedback: details.textContent,
+                    addressHeight: address.getBoundingClientRect().height,
+                };
+            }"""
+        )
+        browser.close()
+
+    assert metrics["scrollWidth"] <= metrics["clientWidth"]
+    assert "requested changes" in metrics["blocker"]
+    assert "Return before parsing." in metrics["feedback"]
+    assert metrics["addressHeight"] >= 44

tests/test_my_work.py

@@ -7867,6 +7867,38 @@ process.stdout.write(html);
     assert "Please <split>" not in html
 
 
+def test_pull_sheet_marks_inline_feedback_as_on_demand_and_retryable():
+    script = f"""
+const createPullSheet = require({json.dumps(str(PULL_SHEET))});
+const render = state => createPullSheet.renderReviewerStatuses([{{
+  login:'sam', review_id:8, status:'changes_requested', head_sha:'abc1234',
+  blocking:true, summary:'Please fix this.', feedback_state:state,
+}}], value => String(value));
+process.stdout.write(JSON.stringify({{idle:render(undefined), failed:render('error')}}));
+"""
+    result = subprocess.run(["node", "-e", script], check=True, capture_output=True, text=True)
+    output = json.loads(result.stdout)
+
+    assert "Load inline feedback" in output["idle"]
+    assert 'data-load-review-feedback="8"' in output["idle"]
+    assert "Feedback unavailable" in output["failed"]
+    assert "Retry feedback" in output["failed"]
+    assert "Address feedback" not in output["idle"]
+
+
+def test_pull_sheet_binds_on_demand_feedback_with_visible_retry_state():
+    script = PULL_SHEET.read_text()
+
+    assert "event.target.closest?.('[data-load-review-feedback]')" in script
+    assert "await controller.loadFeedback(item, detail, reviewer" in script
+    assert "reviewer.feedback_state = 'loading'" in script
+    assert "reviewer.feedback_state = 'loaded'" in script
+    assert "reviewer.feedback_state = 'error'" in script
+    assert "result.head_sha !== detail.head_sha" in script
+    css = (Path(__file__).parents[1] / "frontend" / "dashboard.css").read_text()
+    assert "[data-load-review-feedback] { min-height:44px; width:100%;" in css
+
+
 def test_pull_sheet_persists_head_scoped_file_review_and_gates_merge():
     script = f"""
 const createPullSheet = require({json.dumps(str(PULL_SHEET))});
@@ -7942,6 +7974,37 @@ Promise.allSettled([first, concurrent]).then(async failed => {{
     ]
 
 
+def test_pull_sheet_feedback_is_single_flight_cached_by_head_and_review():
+    script = f"""
+const createPullSheet = require({json.dumps(str(PULL_SHEET))});
+const calls = [];
+let resolveFeedback;
+const sheet = createPullSheet({{storage:null, fetchJson:url => {{
+  calls.push(url);
+  return new Promise(resolve => {{ resolveFeedback = resolve; }});
+}}}});
+const item = {{repository:'stackchain/api', number:7}};
+const detail = {{head_sha:'abc1234'}};
+const reviewer = {{review_id:8, head_sha:'abc1234'}};
+const first = sheet.loadFeedback(item, detail, reviewer);
+const concurrent = sheet.loadFeedback(item, detail, reviewer);
+resolveFeedback({{review_id:8, head_sha:'abc1234', reviewed_head_sha:'abc1234', comments:[{{id:99}}]}});
+Promise.all([first, concurrent]).then(async results => {{
+  const cached = await sheet.loadFeedback(item, detail, reviewer);
+  process.stdout.write(JSON.stringify({{same:first === concurrent, results, cached, calls}}));
+}});
+"""
+    result = subprocess.run(["node", "-e", script], capture_output=True, text=True)
+
+    assert result.returncode == 0, result.stderr
+    output = json.loads(result.stdout)
+    assert output["same"] is True
+    assert output["cached"] == output["results"][0]
+    assert output["calls"] == [
+        "api/v1/repos/stackchain/api/pulls/7/reviews/8/feedback?expected_head_sha=abc1234"
+    ]
+
+
 def test_pull_sheet_refreshes_status_only_without_clearing_review_progress():
     script = f"""
 const createPullSheet = require({json.dumps(str(PULL_SHEET))});

tests/test_pull_api.py

@@ -211,6 +211,38 @@ async def test_assigned_pull_review_endpoint_loads_review_payload_on_demand(monk
     ]
 
 
+@pytest.mark.anyio
+async def test_assigned_pull_feedback_endpoint_authorizes_and_returns_one_review(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        calls.append(("assigned", repository, number))
+        return True
+
+    async def feedback(repository, number, review_id, expected_head_sha):
+        calls.append(("feedback", repository, number, review_id, expected_head_sha))
+        return {
+            "review_id": review_id, "head_sha": expected_head_sha,
+            "reviewed_head_sha": expected_head_sha, "comments": [],
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "pull_review_feedback", feedback, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get(
+            "/api/v1/repos/stackchain/api/pulls/7/reviews/8/feedback?expected_head_sha=abc1234"
+        )
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()["review_id"] == 8
+    assert calls == [
+        ("assigned", "stackchain/api", 7),
+        ("feedback", "stackchain/api", 7, 8, "abc1234"),
+    ]
+
+
 def test_reviewer_statuses_distinguish_waiting_current_and_outdated_decisions():
     pull = {
         "requested_reviewers": [{"login": "casey"}],
@@ -448,7 +480,7 @@ async def test_gitea_assigned_pull_review_includes_bounded_diff_previews():
 
 
 @pytest.mark.anyio
-async def test_assigned_pull_review_includes_latest_inline_feedback():
+async def test_assigned_pull_review_does_not_block_on_inline_feedback():
     requests = []
 
     async def handler(request):
@@ -465,17 +497,13 @@ async def test_assigned_pull_review_includes_latest_inline_feedback():
                 {"id": 8, "user": {"login": "sam"}, "state": "REQUEST_CHANGES",
                  "commit_id": "abc123", "body": "Please handle the empty state."},
             ])
-        if path.endswith("/pulls/7/reviews/8/comments"):
-            return httpx.Response(200, json=[
-                {"id": 99, "path": "src/api.py", "body": "Return before parsing.", "new_position": 12},
-            ])
         if path.endswith("/pulls/7/files"):
             return httpx.Response(200, json=[{"filename": "src/api.py", "status": "modified"}])
         if path.endswith("/commits/abc123/status"):
             return httpx.Response(200, json={"state": "success"})
         if path.endswith("/pulls/7.diff"):
             return httpx.Response(200, text="")
-        raise AssertionError(f"unexpected request: {request.method} {path}")
+        raise AssertionError(f"optional feedback must not block core review: {request.method} {path}")
 
     gitea_proxy.start_client(transport=httpx.MockTransport(handler))
     try:
@@ -483,14 +511,50 @@ async def test_assigned_pull_review_includes_latest_inline_feedback():
     finally:
         await gitea_proxy.stop_client()
 
-    assert "/api/v1/repos/stackchain/api/pulls/7/reviews/7/comments" not in requests
+    assert not any(path.endswith("/comments") for path in requests)
     assert detail["reviewers"] == [{
         "review_id": 8, "login": "sam", "status": "changes_requested", "head_sha": "abc123", "blocking": True,
         "summary": "Please handle the empty state.",
-        "comments": [{"id": 99, "path": "src/api.py", "body": "Return before parsing.", "line": 12}],
     }]
 
 
+@pytest.mark.anyio
+async def test_pull_review_feedback_loads_one_current_bounded_review():
+    requests = []
+
+    async def handler(request):
+        path = request.url.path
+        requests.append(path)
+        if path.endswith("/pulls/7"):
+            return httpx.Response(200, json={"head": {"sha": "abc123"}})
+        if path.endswith("/pulls/7/reviews"):
+            return httpx.Response(200, json=[
+                {"id": 7, "user": {"login": "sam"}, "state": "COMMENT", "commit_id": "old-head"},
+                {"id": 8, "user": {"login": "sam"}, "state": "REQUEST_CHANGES", "commit_id": "abc123"},
+            ])
+        if path.endswith("/pulls/7/reviews/8/comments"):
+            return httpx.Response(200, json=[
+                {"id": 99, "path": "src/api.py", "body": "Return before parsing.", "new_position": 12},
+            ])
+        raise AssertionError(f"unexpected request: {request.method} {path}")
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        feedback = await gitea_proxy.pull_review_feedback(
+            "stackchain/api", 7, 8, "abc123"
+        )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests[-1].endswith("/pulls/7/reviews/8/comments")
+    assert feedback == {
+        "review_id": 8,
+        "head_sha": "abc123",
+        "reviewed_head_sha": "abc123",
+        "comments": [{"id": 99, "path": "src/api.py", "body": "Return before parsing.", "line": 12}],
+    }
+
+
 @pytest.mark.anyio
 async def test_assigned_pull_conversation_endpoint_reuses_issue_thread_with_pull_authorization(monkeypatch):
     calls = []