src/components/NavBar.vue

@@ -77,11 +77,14 @@
      mounted() {
        this.checkAuth();
      },
-     watch: {
-         group () {
-             this.drawer = false
-         },
-     },
+      watch: {
+          group () {
+              this.drawer = false
+          },
+          $route() {
+            this.checkAuth();
+          },
+      },
      methods: {
          checkAuth() {
            this.isAuthenticated = AuthService.isAuthenticated();