Fix subscription status filter param not being picked up on subscribers page. Closes #2447.

Author: knadh

frontend/src/views/Subscribers.vue

@@ -9,6 +9,7 @@
           </span>
           <span v-if="currentList">
             &raquo; {{ currentList.name }}
+            <span v-if="queryParams.subStatus" class="has-text-grey has-text-weight-normal is-capitalized">({{ queryParams.subStatus }})</span>
           </span>
         </h1>
       </div>
@@ -527,6 +528,9 @@ export default Vue.extend({
     if (this.$route.params.listID) {
       this.queryParams.listID = parseInt(this.$route.params.listID, 10);
     }
+    if (this.$route.query.subscription_status) {
+      this.queryParams.subStatus = this.$route.query.subscription_status;
+    }
 
     if (this.$route.params.id) {
       this.$api.getSubscriber(parseInt(this.$route.params.id, 10)).then((data) => {
@@ -536,9 +540,6 @@ export default Vue.extend({
       // Get subscribers on load.
       this.querySubscribers();
     }
-    if (this.$route.query.subscription_status) {
-      this.queryParams.subStatus = this.$route.query.subscription_status;
-    }
   },
 });
 </script>