diff --git a/backend/app/plex/client.py b/backend/app/plex/client.py
index a8a92dde..d3313323 100644
--- a/backend/app/plex/client.py
+++ b/backend/app/plex/client.py
@@ -197,7 +197,12 @@ class PlexClient:
         )
 
     def unscrobble(self, rating_key: str) -> None:
-        """Mark the item *unwatched* on the token's Plex account (clears viewCount)."""
+        """Mark the item *unwatched* on the token's Plex account.
+
+        Clears the view count AND the resume point (`viewOffset`) — measured against the live server
+        on 2026-09-09, from both a watched+offset state and an offset-only one. This one call is the
+        whole un-mark; `/:/timeline?time=0` and `/:/progress?time=0` were both tried there and do
+        NOT clear an offset, so do not reach for them."""
         self._write(
             "GET",
             f"/:/unscrobble?identifier={self._LIBRARY_IDENTIFIER}"
diff --git a/backend/app/routes/plex/playback.py b/backend/app/routes/plex/playback.py
index d77eb462..1a25750c 100644
--- a/backend/app/routes/plex/playback.py
+++ b/backend/app/routes/plex/playback.py
@@ -406,10 +406,20 @@ def item_state(
     )
     prev_status = st.status if st is not None else "new"
     if status == "new":
+        # Does Plex hold anything for this item that the un-mark has to clear? Two things qualify: a
+        # view count, and a resume point. An IN-PROGRESS item carries status "new" WITH a position —
+        # that is how the importer maps a bare `viewOffset` (`_plex_watch_to_state`) — so keying the
+        # push on the status alone silently skipped the single case "Clear resume point" exists for:
+        # the un-mark never reached Plex, the offset stayed, and the next pull imported it straight
+        # back (Protector, cleared twice by the user and back at 92s both times). `hidden` is
+        # Siftlode-only and still pushes nothing, exactly as this endpoint's docstring says.
+        mirrored_on_plex = st is not None and (
+            st.status == "watched" or (st.position_seconds or 0) > 0
+        )
         if st is not None:
             db.delete(st)
             db.commit()
-        if prev_status != "new":  # something → unwatched: mirror the un-mark to Plex
+        if mirrored_on_plex:
             _push_watch(background, db, user.id, it.id, rating_key, "unwatched")
         return {"status": "new"}
     if st is None:
diff --git a/backend/tests/test_plex_clear_resume_push.py b/backend/tests/test_plex_clear_resume_push.py
new file mode 100644
index 00000000..b088a84d
--- /dev/null
+++ b/backend/tests/test_plex_clear_resume_push.py
@@ -0,0 +1,83 @@
+""" "Clear resume point" has to reach Plex — the case the status-only guard skipped.
+
+`POST /api/plex/item/{rk}/state {"status": "new"}` backs the *Clear resume point* / *Mark unwatched*
+buttons. It deletes the local row and mirrors the un-mark to Plex — but it used to decide whether to
+push from the PREVIOUS STATUS alone (`prev_status != "new"`), and an in-progress item's row is
+`status="new"` carrying a position: that is how the importer maps a bare `viewOffset`
+(`_plex_watch_to_state`). So for the one case the button exists for, nothing was ever sent to Plex,
+Plex kept the offset, and the next pull imported it straight back — the user cleared *Protector*
+twice and it returned to Continue watching at 92s both times (2026-09-09).
+
+One `unscrobble` clears the view count AND the offset (measured against the live server), so the
+push itself needed no change; what needed fixing is WHEN it is scheduled.
+
+DB lane (`db` fixture) — skipped when no Postgres is reachable.
+"""
+
+from types import SimpleNamespace
+
+from fastapi.testclient import TestClient
+
+import app.state as state
+from app.auth import current_user
+from app.db import get_db
+from app.main import app
+from app.models import PlexItem, PlexLibrary, PlexState, User
+from app.plex import watch_sync as plex_watch
+
+
+def _seed(db, *, status: str, position: int):
+    lib = PlexLibrary(plex_key="1", title="Movies", kind="movie", enabled=True)
+    db.add(lib)
+    db.flush()
+    it = PlexItem(
+        rating_key="98614", library_id=lib.id, kind="movie", title="Protector", duration_s=5495
+    )
+    db.add(it)
+    user = User(email="clear@example.com")
+    db.add(user)
+    db.flush()
+    db.add(PlexState(user_id=user.id, item_id=it.id, status=status, position_seconds=position))
+    db.commit()
+    return it, user
+
+
+def _clear(db, user, it, monkeypatch) -> list[tuple]:
+    """Drive the endpoint with the Plex link satisfied and the background push recorded."""
+    pushes: list[tuple] = []
+    monkeypatch.setattr(state, "_configured_cache", True)  # pass the instance-setup request gate
+    monkeypatch.setattr(plex_watch, "link_for_push", lambda db_, uid: SimpleNamespace(id=1))
+    monkeypatch.setattr(
+        plex_watch,
+        "push_state_to_plex",
+        lambda user_id, item_id, rating_key, action, *rest: pushes.append((rating_key, action)),
+    )
+    app.dependency_overrides[get_db] = lambda: db
+    app.dependency_overrides[current_user] = lambda: user
+    try:
+        resp = TestClient(app).post(f"/api/plex/item/{it.rating_key}/state", json={"status": "new"})
+        assert resp.status_code == 200, resp.text
+    finally:
+        app.dependency_overrides.clear()
+    return pushes
+
+
+def test_clearing_an_in_progress_item_tells_plex(db, monkeypatch):
+    # The regression: status "new" + a position IS the in-progress shape, and it must push.
+    it, user = _seed(db, status="new", position=92)
+    assert _clear(db, user, it, monkeypatch) == [("98614", "unwatched")]
+    assert db.query(PlexState).count() == 0
+
+
+def test_clearing_a_watched_item_still_tells_plex(db, monkeypatch):
+    # The case the old guard did cover — kept, so the fix cannot narrow into a new hole.
+    it, user = _seed(db, status="watched", position=0)
+    assert _clear(db, user, it, monkeypatch) == [("98614", "unwatched")]
+
+
+def test_unhiding_touches_plex_not_at_all(db, monkeypatch):
+    # `hidden` is a Siftlode-only concept "with no Plex analogue, so it never touches Plex" — the
+    # endpoint's own docstring. The old status-only guard pushed here anyway, un-marking an item on
+    # Plex that the user had merely hidden.
+    it, user = _seed(db, status="hidden", position=0)
+    assert _clear(db, user, it, monkeypatch) == []