diff --git a/docs/product-technical-gap-baseline.md b/docs/product-technical-gap-baseline.md
index e65883463..8ed9694f6 100644
--- a/docs/product-technical-gap-baseline.md
+++ b/docs/product-technical-gap-baseline.md
@@ -14,7 +14,7 @@
 - **R&R and Keyman Missing**: (Resolved) LLM prompt updated to explicitly instruct using actual stated names rather than collective titles.
 - **Entity Resolution / Searxng**: Abbreviations like "한전" and "한국전력" are not mapped properly using Searxng and KG corroboration. 
 - **Meso-level Team Mapping**: (Resolved) Checked extraction logic; `team` mapping logic is present and correct, but LLM needed better explicit instruction which is covered by R&R resolution.
-- **Base64 Image Omni-modal**: Current text-only embedding fails on images. Omni-modal LLM processing is required for images to capture layout, font size, colors, and spatial meaning.
+- **Base64 Image Omni-modal**: (Resolved) `lineageweave/image_content.py`'s `OpenAiCompatibleVisionClient` (wired via `_vision_client()`/`orchestrator_vision_client()` in `backend/app/main.py`, same contextual-orchestrator gateway as every other LLM channel) sends each embedded image to a vision-capable model and asks for OCR text, a caption covering "visible layout, objects, relationships, directions, measurements, and labels", and tags. `post_content_normalization.py` inlines that caption+OCR at the image's original position in the post body before chunking, so it reaches the normal (text) embedding pipeline rather than being silently dropped -- there is no image-native embedding, but the content is not text-only-blind either. Remaining, narrower gap: the caption prompt doesn't explicitly ask for font size or color as separate fields (only incidentally, if visually salient) -- worth a follow-up prompt tweak if that granularity is ever needed, but not the "current text-only embedding fails on images" state this entry originally described.
 
 ## 3. General Architecture Gaps
 - **DB Architecture**: Ensure PostgreSQL is strictly used (no file DBs), 3rd normal form is maintained, and Hot Partitions are handled. DB locks must be managed (or use read/write replicas).
diff --git a/frontend/src/App.test.tsx b/frontend/src/App.test.tsx
index 7462abd2c..70eb27590 100644
--- a/frontend/src/App.test.tsx
+++ b/frontend/src/App.test.tsx
@@ -41,6 +41,9 @@ describe("App, unauthenticated", () => {
         state: expect.objectContaining({ returnUrl: expect.stringMatching(/^\//) }),
       }),
     );
+    // Persisted as a fallback in case the OIDC state round-trip is dropped
+    // (see oidcReturnUrl.ts's restoreOidcReturnUrl, consumed in main.tsx).
+    expect(window.sessionStorage.getItem("lineageweave.oidc.returnUrl")).toMatch(/^\//);
   });
 });
 
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 6fba0dd41..1b5b351ab 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -4610,7 +4610,8 @@ export default function App({ showLabPanels = false }: { showLabPanels?: boolean
             </div>
             <div className="login-controls">
               <button className="btn-primary" onClick={() => {
-                const returnUrl = window.location.pathname + window.location.search;
+                const returnUrl = returnUrlFromLocation();
+                rememberOidcReturnUrl(returnUrl);
                 void auth.signinRedirect({ state: { returnUrl } });
               }}>
                 {t("Log in")}
@@ -4620,7 +4621,6 @@ export default function App({ showLabPanels = false }: { showLabPanels?: boolean
               <small>Enterprise SSO Authentication</small>
             </div>
           </div>
-          {destination === "admin" ? <AdminPanel currentBrandName={brandName} onBrandNameChange={setBrandName} accessToken={accessToken} /> : null}
       </main>
         <footer className="app-footer" role="contentinfo">
           <div className="app-footer-title">