diff --git a/assets/apps/dashboard.js b/assets/apps/dashboard.js
index 3bc65d9d03756dfbd3018cb7bf67b362b696dd37..926a1a70769dd6528492ff74f1f6c43a7e49f725 100644
--- a/assets/apps/dashboard.js
+++ b/assets/apps/dashboard.js
@@ -6,17 +6,15 @@ export default {
     created() {
         if (this.storedFilters !== null) {
             Object.entries(this.storedFilters).forEach(([filter, value]) => {
-                this.$set(this.filters, filter, value);
+                this.filters[filter] = value;
             });
         }
 
         Object.values(this.qmLabels).concat(['status', 'mr_status']).forEach(abbr => {
             if (this.filters[abbr] === undefined) {
-                this.$set(this.filters, abbr, null);
+                this.filters[abbr] = null;
             }
         });
-
-        this.$watch('filters', this.storeFilters, {deep: true});
     },
     methods: {
         getStateForIssueAndQmLabel(issue, qm) {
@@ -102,5 +100,13 @@ export default {
 
             return filtered;
         }
+    },
+    watch: {
+        filters: {
+            handler(current) {
+                this.storeFilters(current);
+            },
+            deep: true
+        }
     }
 }
diff --git a/assets/script.js b/assets/script.js
index c09f62e932e8094eb7099ce50baf5201469e9489..719b9a8353190e1163c89a5e98e3b1b0879a846a 100644
--- a/assets/script.js
+++ b/assets/script.js
@@ -27,7 +27,10 @@
                     ...originalData,
                     ...vueAppData
                 });
-                createApp(app).$mount(node);
+
+                app.el = node;
+
+                createApp(app);
             })
         });
     });
diff --git a/plugin.manifest b/plugin.manifest
index dd10aa52fb6549d47aa56d2b2d6ca5aa019a30a8..304efcd59f532c41c16bbbfb10515826da3f805f 100644
--- a/plugin.manifest
+++ b/plugin.manifest
@@ -2,6 +2,6 @@ pluginname=Trac to gitlab converter
 pluginclassname=TracToGitlabPlugin
 pluginclassname=StudipReleasesPlugin
 origin=UOL
-version=1.4.7
-studipMinVersion=5.3
+version=1.5
+studipMinVersion=6.0
 localedomain=trac2gitlab
diff --git a/views/dashboard/index.php b/views/dashboard/index.php
index f9a5985911db403980fae20f8220fb6ddabce2d9..c77dfe6e62062e66bcac950f50788ba7f6489f6c 100644
--- a/views/dashboard/index.php
+++ b/views/dashboard/index.php
@@ -108,7 +108,7 @@ $vueData = [
         </tbody>
     </table>
 
-    <mounting-portal mount-to="#sidebar" name="sidebar-filter" append>
+    <Teleport to="#sidebar">
         <div class="sidebar-widget sidebar-search">
             <div class="sidebar-widget-header"><?= _('Suche') ?></div>
             <div class="sidebar-widget-content">
@@ -157,5 +157,5 @@ $vueData = [
                 </label>
             </div>
         </div>
-    </mounting-portal>
+    </Teleport>
 </div>