Issue #3488459: Output weight attribute for CSS even when aggregating.

modules/refreshless_turbo/src/Service/AssetResolver.php

@@ -80,13 +80,10 @@ class AssetResolver implements AssetResolverInterface {
     foreach (array_keys($css) as $index => $key) {
 
       // This instructs Turbo to remove this from the DOM if it's not present in
-      // a subsequent request. This is added to both aggregated (optimized) and
-      // non-aggregated CSS assets.
+      // a subsequent request.
       //
-      // This isn't as crucial when aggregation is enabled as the weight
-      // attribute isn't added; however, when aggregation is disabled and the
-      // weight attribute varies in value, Turbo will see that as a unique
-      // element, often causing more and more of these <link> elements to
+      // When the weight attribute varies in value, Turbo will see that as a
+      // unique element, causing more and more of these <link> elements to
       // remain that point to the same stylesheet, which can cause the DOM to
       // grow larger than needed as you navigate around.
       //
@@ -96,13 +93,9 @@ class AssetResolver implements AssetResolverInterface {
 
     }
 
-    if ($optimize === true) {
-      return $css;
-    }
-
-    // If CSS is not being aggregated, output a data attribute for the front-end
-    // to sort the stylesheets into the correct order as Turbo currently only
-    // appends new stylesheets without preserving their source order.
+    // Output a data attribute for the front-end to sort the stylesheets into
+    // the correct order as Turbo currently only appends new stylesheets
+    // without preserving their source order.
     //
     // @see https://www.drupal.org/project/refreshless/issues/3399314
     foreach (array_keys($css) as $index => $key) {