diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 37b70562..062a8351 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -23,7 +23,9 @@
   valid when it becomes a room or independent walls, while a rejected
   transaction stores no partial result and no longer reports false success.
   An invalid open passage also retains its specific actionable error instead
-  of being masked by the generic wall-model migration blocker.
+  of being masked by the generic wall-model migration blocker. The compact
+  space card keeps wall-hosted doors, windows, gates and passages visible after
+  the migration as well.
   Ambiguous legacy geometry is
   left unchanged with a recovery prompt. No Plan editor controls or
   zero-thickness-wall behaviour changed
diff --git a/docs/CHANGELOG.ru.md b/docs/CHANGELOG.ru.md
index d4fd6730..076877d7 100755
--- a/docs/CHANGELOG.ru.md
+++ b/docs/CHANGELOG.ru.md
@@ -28,7 +28,8 @@
   в комнату или независимые стены, а отклонённая транзакция не записывает
   частичный результат и не показывает ложное сообщение об успехе. Невалидный
   открытый проход по-прежнему получает своё точное сообщение об ошибке, а не
-  общий блокер миграции стен.
+  общий блокер миграции стен. Компактная карточка пространства также не теряет
+  после миграции двери, окна, ворота и проходы, привязанные к стенам.
   Неоднозначная старая геометрия остаётся без изменений с подсказкой по
   восстановлению. Кнопки редактора плана и поведение стен нулевой толщины не
   менялись
diff --git a/src/space-render.ts b/src/space-render.ts
index e3fc6887..e5200234 100644
--- a/src/space-render.ts
+++ b/src/space-render.ts
@@ -215,7 +215,10 @@ export function renderSpaceStatic(o: StaticRenderOpts): TemplateResult | null {
   const walls: WallEntry[] = Array.isArray(spCfg.walls) ? spCfg.walls : [];
   const cellCm = Number(spCfg.cell_cm) > 0 ? Number(spCfg.cell_cm) : 5;
   const resolvedHosted = (spCfg.openings || []).flatMap((opening: OpeningCfg) => {
-    if (!opening.host) return [];
+    // Contour-wall hosts keep the same saved x/y/angle projection as legacy
+    // room openings. Only independent partitions need to be materialised from
+    // their host because that geometry is stored separately from the opening.
+    if (opening.host?.kind !== 'partition') return [];
     const resolved = resolvePartitionOpeningCompat(
       opening, space.partitions, NORM_W, cellCm, GRID_PITCH,
     ).resolved;
@@ -273,7 +276,7 @@ export function renderSpaceStatic(o: StaticRenderOpts): TemplateResult | null {
   // Static intentionally keeps the historical door/window/gate wall output.
   // Only the new negative-space type participates in its masonry fingerprint.
   const resolvedRawOpenings = (spCfg.openings || []).flatMap((opening: OpeningCfg) => {
-    if (!opening.host) return [opening];
+    if (!opening.host || opening.host.kind === 'wall') return [opening];
     const resolved = resolvedHosted.find((item) => item.opening.id === opening.id);
     return resolved ? [materializePartitionOpening(opening, resolved, NORM_W)] : [];
   });
diff --git a/test/open-passage-contract.test.mjs b/test/open-passage-contract.test.mjs
index 7b1374e6..fa9d7c50 100644
--- a/test/open-passage-contract.test.mjs
+++ b/test/open-passage-contract.test.mjs
@@ -47,6 +47,10 @@ test('passage bindings cannot reach subscriptions, locks or the info card', () =
 
 test('static passage cuts and tunnels are passage-only additions', () => {
   assert.match(staticRender, /staticPassageOpenings\(resolvedRawOpenings, NORM_W\)/);
+  assert.match(staticRender, /opening\.host\?\.kind !== 'partition'/,
+    'only independent-wall hosts go through the partition resolver');
+  assert.match(staticRender, /!opening\.host \|\| opening\.host\.kind === 'wall'/,
+    'stable contour-wall hosts retain the legacy raw-opening projection');
   assert.match(staticRender, /passages: staticPassages\.map/);
   assert.match(staticRender, /renderOpeningTunnelFills/);
   assert.match(staticRender, /passageDataTunnels/);
@@ -69,7 +73,11 @@ test('placement preview adds passage-only cut geometry without changing saved sy
 });
 
 test('all write/import paths invoke the semantic passage validator', () => {
-  assert.equal((backend.match(/validate_opening_passages\(/g) || []).length, 2);
+  assert.equal((backend.match(/validate_opening_passages\(/g) || []).length, 3);
+  assert.match(backend, /validate_opening_passages\(candidate_config, config_data\.get\("config"\)\)/,
+    'Optimize validates the submitted v7 model before the identity barrier');
+  assert.match(backend, /validate_opening_passages\(msg\["config"\], config_data\.get\("config"\)\)/,
+    'Optimize validates the committed v8 model before persistence');
   assert.match(importer, /validate_opening_passages\(merged_config, current_config\)/);
   assert.match(importer, /validate_opening_passages\(incoming_config, validate_all=True\)/);
 });