Remove breaking code

src/components/AnnotationManifestsAccordion.js

@@ -37,12 +37,6 @@ export class AnnotationManifestsAccordion extends Component {
     // eslint-disable-next-line react/prop-types
     annotation.manifests = annotation.manifests?.map(id => ({ id })) ?? [];
 
-    if(annotation.manifests.length = 0) {
-      if(annotation.manifestNetwork) {
-        annotation.manifests = annotation.manifestNetwork;
-      }
-    }
-
     this.state = { annotation };
   }