Index: src/services/ActivityPubService.js
===================================================================
--- src/services/ActivityPubService.js	(revision e62f65d51ce6e100e8c44bd84a06c8731f893a03)
+++ src/services/ActivityPubService.js	(revision ad6f62af71f052ed32116666c62fefa7a06be1ac)
@@ -3027,6 +3027,6 @@
   } catch { /* ignore */ }
   try {
-    for (const r of db.prepare('SELECT object_uri, note_url, actor_uri, actor_name, actor_handle, actor_icon, actor_url, content, created_at FROM ap_mentions WHERE slug = ? ORDER BY created_at DESC LIMIT ?').all(slug, L)) {
-      out.push({ type: 'mention', name: r.actor_name, handle: r.actor_handle, url: r.actor_url || r.actor_uri, icon: r.actor_icon, content: stripLeadingMentions(r.content), note_url: r.note_url || r.object_uri, created_at: r.created_at });
+    for (const r of db.prepare('SELECT object_uri, note_url, actor_uri, actor_name, actor_handle, actor_icon, actor_url, content, wave, created_at FROM ap_mentions WHERE slug = ? ORDER BY created_at DESC LIMIT ?').all(slug, L)) {
+      out.push({ type: 'mention', name: r.actor_name, handle: r.actor_handle, url: r.actor_url || r.actor_uri, icon: r.actor_icon, content: stripLeadingMentions(r.content), note_url: r.note_url || r.object_uri, wave: r.wave ? 1 : 0, actorUri: r.actor_uri, created_at: r.created_at });
     }
   } catch { /* ignore */ }