MC-36048: Unexpected behavior of sorting in the Magento Admin Panel

Author: OlgaVasyltsun

app/code/Magento/Theme/Plugin/Data/Collection.php

@@ -8,12 +8,18 @@
 namespace Magento\Theme\Plugin\Data;
 
 /**
- * Plugin to return real current page even if it greater then collection size.
- *
- * It is necessary to return no values when we reached the last page for api requests
+ * Plugin to return last page if current page greater then collection size.
  */
 class Collection
 {
+    /**
+     * Return last page if current page greater then last page.
+     *
+     * @param \Magento\Framework\Data\Collection $subject
+     * @param int $result
+     * @param int $displacement
+     * @return int
+     */
     public function afterGetCurPage(\Magento\Framework\Data\Collection $subject, int $result, int $displacement = 0)
     {
         if ($result > $subject->getLastPageNumber()) {
@@ -22,5 +28,4 @@ public function afterGetCurPage(\Magento\Framework\Data\Collection $subject, int
 
         return $result;
     }
-
 }