Fix a bug where mentioning a user twice will not fill the mention into the textarea

src/components/post_status_modal/post_status_modal.js

@@ -44,6 +44,10 @@ const PostStatusModal = {
   methods: {
     closeModal () {
       this.$store.dispatch('closePostStatusModal')
+    },
+    resetAndClose () {
+      this.$store.dispatch('resetPostStatusModal')
+      this.$store.dispatch('closePostStatusModal')
     }
   }
 }

src/components/post_status_modal/post_status_modal.vue

@@ -12,7 +12,7 @@
       <PostStatusForm
         class="panel-body"
         v-bind="params"
-        @posted="closeModal"
+        @posted="resetAndClose"
       />
     </div>
   </Modal>