address comments.

Author: ItzNotABug

src/routes/(console)/project-[region]-[project]/databases/database-[database]/collection-[collection]/attributes/deleteAttribute.svelte

@@ -25,10 +25,8 @@
             .getCustomCollectionColumns($collection.$id)
             .filter((attribute) => attribute != selectedAttribute.key);
 
-        await Promise.all([
-            preferences.setCustomCollectionColumns($collection.$id, selectedColumns),
-            invalidate(Dependencies.COLLECTION)
-        ]);
+        await preferences.setCustomCollectionColumns($collection.$id, selectedColumns);
+        await invalidate(Dependencies.COLLECTION);
     }
 
     async function handleDelete() {

src/routes/(console)/project-[region]-[project]/databases/database-[database]/collection-[collection]/createAttribute.svelte

@@ -27,10 +27,8 @@
     async function updateCollectionColumns() {
         const selectedColumns = preferences.getCustomCollectionColumns(collectionId);
         selectedColumns.push(key ?? data?.key);
-        await Promise.all([
-            preferences.setCustomCollectionColumns(collectionId, selectedColumns),
-            invalidate(Dependencies.COLLECTION)
-        ]);
+        await preferences.setCustomCollectionColumns(collectionId, selectedColumns);
+        await invalidate(Dependencies.COLLECTION);
     }
 
     async function submit() {