diff --git a/app/javascript/vue/experiments/modals/edit.vue b/app/javascript/vue/experiments/modals/edit.vue
index deecc4e21..4ec0028ad 100644
--- a/app/javascript/vue/experiments/modals/edit.vue
+++ b/app/javascript/vue/experiments/modals/edit.vue
@@ -64,6 +64,7 @@ export default {
   },
   mounted() {
     SmartAnnotation.init($(this.$refs.description), false);
+    $(this.$refs.modal).on('hidden.bs.modal', this.handleAtWhoModalClose);
   },
   mixins: [modalMixin],
   methods: {
@@ -80,6 +81,9 @@ export default {
         HelperModule.flashAlertMsg(error.response.data.message, 'danger');
       });
     },
+    handleAtWhoModalClose() {
+      $('.atwho-view.old').css('display', 'none');
+    }
   },
 };
 </script>
diff --git a/app/views/shared/smart_annotation/_menu.html.erb b/app/views/shared/smart_annotation/_menu.html.erb
index b15b497c5..b37c165dc 100644
--- a/app/views/shared/smart_annotation/_menu.html.erb
+++ b/app/views/shared/smart_annotation/_menu.html.erb
@@ -11,7 +11,7 @@
     <div class="tab-pane" role="tabpanel" id="prj-tab-<%= at_who_key %>" data-object-type="PROJECT"></div>
     <div class="tab-pane" role="tabpanel" id="exp-tab-<%= at_who_key %>" data-object-type="EXPERIMENT"></div>
     <div class="tab-pane" role="tabpanel" id="tsk-tab-<%= at_who_key %>" data-object-type="TASK"></div>
-    <div class="tab-pane rep-tab" role="tabpanel" id="rep-tab-<%= at_who_key %>" data-object-type="REPOSITORY"><% if repositories.length > 1 %>
+    <div class="tab-pane rep-tab overflow-y-auto max-h-[100px]" role="tabpanel" id="rep-tab-<%= at_who_key %>" data-object-type="REPOSITORY"><% if repositories.length > 1 %>
       <div class="sci-btn-group flex-wrap">
       <% repositories.each do |repository| %>
         <button class="btn btn-light repository-object" data-object-id="<%= repository.id %>">