fix: LEAP-515: Fix CommentForm for old UI

annotationStore was not passed to Comments panel there

src/components/AnnotationTab/AnnotationTab.js

@@ -54,6 +54,7 @@ export const AnnotationTab = observer(({ store }) => {
 
           <Elem name="content">
             <Comments
+              annotationStore={as}
               commentStore={store.commentStore}
               cacheKey={`task.${store.task.id}`}
             />