diff --git a/webui/src/components/display/blobs/AudioViewer.svelte b/webui/src/components/display/blobs/AudioViewer.svelte
index 3636121..3734f6a 100644
--- a/webui/src/components/display/blobs/AudioViewer.svelte
+++ b/webui/src/components/display/blobs/AudioViewer.svelte
@@ -94,10 +94,7 @@
       const label = `Annotation #${nextAnnotationIndex}`;
 
       region.update({
-        attributes: {
-          "upend-address": entity,
-          label,
-        },
+        attributes: { label },
       } as any); // incorrect types, `update()` does take `attributes`
     }
 
@@ -126,6 +123,12 @@
     if (Object.values(region.data).length) {
       await putEntityAttribute(entity, "NOTE", region.data as IValue);
     }
+
+    region.update({
+      attributes: {
+        "upend-address": entity,
+      },
+    } as any);
   }
   const updateAnnotationDebounced = debounce(updateAnnotation, 250);
 
@@ -243,7 +246,7 @@
       console.warn(`Failed to load peaks: ${e}`);
       const entity = await fetchEntity(address);
       if (
-        (entity.get("FILE_SIZE") || 0) < 20_000_000 ||
+        (parseInt(String(entity.get("FILE_SIZE"))) || 0) < 20_000_000 ||
         confirm(
           $i18n.t(
             "File is large (>20 MiB) and UpEnd failed to load waveform from server. Generating the waveform locally may slow down your browser. Do you wish to proceed anyway?"