diff --git a/src/room/useActiveFocus.ts b/src/room/useActiveFocus.ts
index b1813091..f433a6f9 100644
--- a/src/room/useActiveFocus.ts
+++ b/src/room/useActiveFocus.ts
@@ -56,6 +56,9 @@ export function useActiveFocus(
     const newActiveFocus = getActiveFocus(rtcSession);
 
     if (!deepCompare(activeFocus, newActiveFocus)) {
+      logger.warn(
+        `got new active focus (focus switch) form: ${activeFocus} to ${newActiveFocus}`,
+      );
       setActiveFocus(newActiveFocus);
     }
   }, [activeFocus, rtcSession]);