diff --git a/js/apps/system/aardvark/frontend/js/views/collectionsItemView.js b/js/apps/system/aardvark/frontend/js/views/collectionsItemView.js
index ea6f12cae3..e622e821d8 100644
--- a/js/apps/system/aardvark/frontend/js/views/collectionsItemView.js
+++ b/js/apps/system/aardvark/frontend/js/views/collectionsItemView.js
@@ -79,11 +79,13 @@
         {
           error: function() {
             arangoHelper.arangoError('Could not delete collection.');
+          },
+          success: function() {
+            window.modalView.hide();
           }
         }
       );
       this.collectionsView.render();
-      window.modalView.hide();
     },
 
     saveModifiedCollection: function() {
diff --git a/js/apps/system/aardvark/frontend/scss/_notification.scss b/js/apps/system/aardvark/frontend/scss/_notification.scss
index 584a758046..17ce06f350 100644
--- a/js/apps/system/aardvark/frontend/scss/_notification.scss
+++ b/js/apps/system/aardvark/frontend/scss/_notification.scss
@@ -34,11 +34,19 @@
   button {
     @extend %pull-right;
     margin-right: 5px;
+    margin-top: 5px;
   }
 
   .notificationItem {
     color: $c-black;
 
+    .notificationItemTitle {
+      max-width: 165px;
+      overflow-wrap: break-word;
+      white-space: normal;
+      word-wrap: break-word;
+    }
+
     .notificationItemTitle:hover {
       color: #000;
       cursor: default;
diff --git a/js/apps/system/aardvark/frontend/scss/generated.css b/js/apps/system/aardvark/frontend/scss/generated.css
index 68e348d5d1..170b6795bb 100644
--- a/js/apps/system/aardvark/frontend/scss/generated.css
+++ b/js/apps/system/aardvark/frontend/scss/generated.css
@@ -4596,9 +4596,15 @@ pre.gv-object-view {
     width: 155px;
     word-wrap: break-word; }
   .fixedDropdown button {
-    margin-right: 5px; }
+    margin-right: 5px;
+    margin-top: 5px; }
   .fixedDropdown .notificationItem {
     color: #000; }
+    .fixedDropdown .notificationItem .notificationItemTitle {
+      max-width: 165px;
+      overflow-wrap: break-word;
+      white-space: normal;
+      word-wrap: break-word; }
     .fixedDropdown .notificationItem .notificationItemTitle:hover {
       color: #000;
       cursor: default; }
diff --git a/js/node/crypto.js b/js/node/crypto.js
new file mode 100644
index 0000000000..e7db8a921f
--- /dev/null
+++ b/js/node/crypto.js
@@ -0,0 +1 @@
+// not supported