⬆️ version bump to v0.3.6

- Bump crate and app versions from `v0.3.5` to v"\n- Add retry logic with exponential backoff in `fetchRenderers`
- Improve re-registration robustness in `useWebRenderer` (stale player handling, instanceId error recovery)
- Trigger forced renderer refresh after successful registration

pmoapp/webapp/src/components/unified/RendererDrawer.vue

@@ -37,9 +37,13 @@ const myUdn = computed(() => webRenderer.rendererUdn.value);
 const filteredRenderers = computed(() => {
     const udn = myUdn.value;
     return allRenderers.value.filter((r: RendererSummary) => {
-        if (r.model_name !== "WebRenderer") return true;
-        if (udn === null) return false;
-        return r.id === udn;
+        // Show only our own WebRenderer based on UDN match
+        const isWebRenderer = r.model_name?.includes("WebRenderer") ?? false;
+        if (isWebRenderer) {
+            if (udn === null) return false;
+            return r.id === udn;
+        }
+        return true;
     });
 });
 

pmoapp/webapp/src/composables/useWebRenderer.ts

@@ -22,6 +22,24 @@ function generateUUID(): string {
 }
 
 const INSTANCE_ID_KEY = "pmomusic_webrenderer_instance_id";
+const RENDERER_UDN_KEY = "pmomusic_webrenderer_udn";
+
+// Load persisted UDN on module load
+function loadPersistedUdn(): string | null {
+    try {
+        return sessionStorage.getItem(RENDERER_UDN_KEY);
+    } catch {
+        return null;
+    }
+}
+
+function savePersistedUdn(udn: string) {
+    try {
+        sessionStorage.setItem(RENDERER_UDN_KEY, udn);
+    } catch {
+        // ignore storage errors
+    }
+}
 
 // Module-level singleton for PMOPlayer to prevent duplicate instances
 let globalPlayer: PMOPlayer | null = null;
@@ -31,7 +49,7 @@ let registering = false;
 // Module-level reactive state shared across all composable invocations
 const sharedConnected = ref(false);
 const sharedStreamUrl = ref<string | null>(null);
-const sharedRendererUdn = ref<string | null>(null);
+const sharedRendererUdn = ref<string | null>(loadPersistedUdn());
 
 function getOrCreateInstanceId(): string {
     try {
@@ -86,6 +104,7 @@ export function useWebRenderer() {
             const data = await resp.json();
             streamUrl.value = data.stream_url;
             rendererUdn.value = data.udn;
+            savePersistedUdn(data.udn);
 
             player = new PMOPlayer(instanceId);
             globalPlayer = player;

pmoapp/webapp/src/views/UnifiedControlView.vue

@@ -103,14 +103,16 @@ function handleRendererSelect(rendererId: string) {
     }
 }
 
-// Filtre la liste des renderers pour exclure les WebRenderers d'autres navigateurs.
-// Seul le WebRenderer créé par ce navigateur (identifié par son UDN) reste visible.
+// Filter to show only our own WebRenderer based on UDN match
 function filterRenderers(renderers: typeof allRenderers.value) {
     const myUdn = webRenderer.rendererUdn.value;
     return renderers.filter((r) => {
-        if (r.model_name !== "WebRenderer") return true; // renderer classique : toujours visible
-        if (myUdn === null) return false; // pas encore de session : masquer tous les WebRenderers
-        return r.id === myUdn; // ne garder que le nôtre
+        const isWebRenderer = r.model_name?.includes("WebRenderer") ?? false;
+        if (isWebRenderer) {
+            if (myUdn === null) return false;
+            return r.id === myUdn;
+        }
+        return true;
     });
 }