fix attachment inputs

src/components/attachment/attachment.style.js

@@ -3,7 +3,8 @@ export default {
   selector: '.Attachment',
   validInnerComponents: [
     'Border',
-    'ButtonUnstyled'
+    'ButtonUnstyled',
+    'Input'
   ],
   defaultRules: [
     {

src/components/attachment/attachment.vue

@@ -38,7 +38,7 @@
         v-if="edit"
         v-model="localDescription"
         type="text"
-        class="description-field"
+        class="input description-field"
         :placeholder="$t('post_status.media_description')"
         @keydown.enter.prevent=""
       >
@@ -253,7 +253,7 @@
         v-if="edit"
         v-model="localDescription"
         type="text"
-        class="description-field"
+        class="input description-field"
         :placeholder="$t('post_status.media_description')"
         @keydown.enter.prevent=""
       >