diff --git a/LOTUS_BUGS.md b/LOTUS_BUGS.md
index 01d3acf56..d1efbd961 100644
--- a/LOTUS_BUGS.md
+++ b/LOTUS_BUGS.md
@@ -15,24 +15,45 @@ step-by-step checks in [`LOTUS_TESTING.md`](./LOTUS_TESTING.md).
 
 Implemented and gate-green; confirm each per `LOTUS_TESTING.md`, then delete the row.
 
-| ID   | Item                                                     | File / area                                          | Test  |
-| :--- | :------------------------------------------------------- | :--------------------------------------------------- | :---- |
-| #1   | Camera focus during screenshare ("Focus camera" menu)    | `CallControl.ts`, `MemberGlance.tsx`                 | A5    |
-| #2   | Chat-background animation flicker (`contain:paint`)      | `lotus/chatBackground.ts`                            | F1    |
-| #3   | Avatar decorations on call tiles                         | `call/CallMemberCard.tsx`                            | A6    |
-| #4   | DM/group ringtone selection + in-call banner             | `CallEmbedProvider.tsx`, `ringtones.ts`              | A1–A4 |
-| #6   | Background vs. seasonal theme mutual exclusion           | `state/settings.ts`, `General.tsx`                   | F2    |
-| #7   | Composer toolbar touch targets (≥44px)                   | `room/RoomInput.tsx`                                 | E1    |
-| #8   | Room Settings horizontal overflow (mobile)               | `components/page/style.css.ts`                       | E2    |
-| #9   | Modal fullscreen on mobile (`useModalStyle`)             | 22+ modal files                                      | E3    |
-| #10  | Composer not hidden by keyboard (`100dvh`)               | `src/index.css`                                      | E4    |
-| #12  | PiP mute badge attribution (you vs. all-muted)           | `CallEmbedProvider.tsx`                              | G1    |
-| N96  | Call-recovery overlay single "Back" button               | `call/CallView.tsx`                                  | A7    |
-| N95  | AFK-monitor mic released on mute (OS indicator clears)   | `hooks/useAfkAutoMute.ts`                            | L1    |
-| N108 | Maskable PWA icons (Android adaptive)                    | `public/manifest.json` + `res/android/maskable-*`    | L2    |
-| EC   | EC iframe load watchdog + self-heal + recovery UI        | `plugins/call/CallEmbed.ts`, `CallView.tsx`          | A7    |
-| Gal  | MediaGallery lazy-decrypt (true virtualization deferred) | `room/MediaGallery.tsx`                              | H1    |
-| a11y | aria-labels: edit-history / reaction / thread / reply    | `message/*` (`FallbackContent`, `Reaction`, `Reply`) | I     |
+| ID   | Item                                                                    | File / area                                          | Test     |
+| :--- | :---------------------------------------------------------------------- | :--------------------------------------------------- | :------- |
+| #2   | Chat-background animation flicker (`contain:paint`)                     | `lotus/chatBackground.ts`                            | F1       |
+| #4   | Ringtone re-fixes: classic loudness + caller decline notice (A2 ✓ live) | `CallEmbedProvider.tsx`, `ringtones.ts`              | A1,A3,A4 |
+| #6   | Background vs. seasonal theme mutual exclusion                          | `state/settings.ts`, `General.tsx`                   | F2       |
+| #7   | Composer toolbar touch targets (≥44px)                                  | `room/RoomInput.tsx`                                 | E1       |
+| #8   | Room Settings horizontal overflow (mobile)                              | `components/page/style.css.ts`                       | E2       |
+| #9   | Modal fullscreen on mobile (`useModalStyle`)                            | 22+ modal files                                      | E3       |
+| #10  | Composer not hidden by keyboard (`100dvh`)                              | `src/index.css`                                      | E4       |
+| #12  | PiP "All muted" badge re-fixed (was firing on any single mute)          | `hooks/useCallSpeakers.ts`                           | G1       |
+| N96  | Call-recovery overlay single "Back" button                              | `call/CallView.tsx`                                  | A7       |
+| N95  | AFK-monitor mic released on mute (OS indicator clears)                  | `hooks/useAfkAutoMute.ts`                            | L1       |
+| N108 | Maskable PWA icons (Android adaptive)                                   | `public/manifest.json` + `res/android/maskable-*`    | L2       |
+| EC   | EC iframe load watchdog + self-heal + recovery UI                       | `plugins/call/CallEmbed.ts`, `CallView.tsx`          | A7       |
+| Gal  | MediaGallery lazy-decrypt (true virtualization deferred)                | `room/MediaGallery.tsx`                              | H1       |
+| a11y | aria-labels: edit-history / reaction / thread / reply                   | `message/*` (`FallbackContent`, `Reaction`, `Reply`) | I        |
+
+**Verified working in live testing (2026-06):** A2, B1–B4, C1, C3, D (mic/camera/deafen/screenshare/fullscreen/more-menu/PiP). Denoise quality in D is still poor — tracked under the denoise project, not a regression.
+
+---
+
+## 🧩 Known Element Call iframe limitations (not fixable from our side)
+
+The in-call participant grid is rendered **inside EC's separate-origin iframe**,
+which we can style/place around but cannot inject UI into. Consequences from
+testing:
+
+- **A5 — "Focus camera":** EC already supports native tile-pinning (click a video
+  tile). Our bottom-bar "Focus camera" is a programmatic wrapper that clicks that
+  tile; it can't live inside EC's UI. During a screenshare EC spotlights the
+  shared screen and a camera pin may not override it. _Decision: keep the
+  shortcut, revisit with the larger call-UI/EC work._
+- **A6 — avatar decorations in-call:** decorations render on **our** pre-join
+  lobby roster (`CallMemberCard`) but cannot be drawn on EC's in-call video
+  tiles. Working as designed given the iframe boundary.
+- **A7 — mic dead after EC's "Reconnect":** the mid-call "Connection lost /
+  Reconnect" screen is **EC's own** (our load watchdog only covers an initial
+  hung load). After EC reconnects, the mic isn't re-published through our denoise
+  `getUserMedia` shim until a clean End+rejoin. Tied to the denoise rework.
 
 ---