From 5c9962ea04adf011ed2864225a457e00b1e07f82 Mon Sep 17 00:00:00 2001
From: Elodie MORIN <elodie.morin@ensta-bretagne.fr>
Date: Mon, 8 Jun 2026 10:00:01 +0200
Subject: [PATCH] fix(frontend.Annotator): refresh spectrogram images when
 spectrogram changes

---
 frontend/src/features/Annotator/Spectrogram/hooks.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/src/features/Annotator/Spectrogram/hooks.ts b/frontend/src/features/Annotator/Spectrogram/hooks.ts
index 24717282..2b9f1bc3 100644
--- a/frontend/src/features/Annotator/Spectrogram/hooks.ts
+++ b/frontend/src/features/Annotator/Spectrogram/hooks.ts
@@ -31,8 +31,9 @@ export const useDrawSpectrogram = () => {
     const failedImagesSources = useRef<string[]>([])
 
     useEffect(() => {
+        // Reset images when spectrogram or analysis changes
         images.current = new Map();
-    }, [analysis]);
+    }, [analysis, spectrogram]);
 
     const areAllImagesLoaded = useCallback((): boolean => {
         return images.current.get(zoom)?.filter(i => !!i).length === zoom