ENGCOM-3569: fixed issue #19292 for 2.3-develop #19305

 - Merge Pull Request #19305 from webkul-ratnesh/magento2:issue-for-2.3-19292
 - Merged commits:
   1. 23e6250
   2. 3ebcc33
   3. edc8404
   4. 4ddc22b
   5. 60a0dd4
   6. ce8765b
   7. 4fb3c8d
   8. 71ee75b
   9. b153c06
   10. ff416b9
   11. 00a2131
   12. 8923046
   13. 7c5b9a5
   14. dc407d9
   15. 2b3deab
   16. 4bfacbb
   17. c41ec76
   18. e068042
   19. 8b06ed6
   20. 5e2bbb6
   21. bd89f7b
   22. 35c033e
   23. 4fbcf8c

Author: magento-engcom-team

app/code/Magento/Wishlist/Block/Customer/Wishlist.php

@@ -29,6 +29,11 @@ class Wishlist extends \Magento\Wishlist\Block\AbstractBlock
      */
     protected $_helperPool;
 
+    /**
+     * @var  \Magento\Wishlist\Model\ResourceModel\Item\Collection
+     */
+    protected $_collection;
+
     /**
      * @var \Magento\Customer\Helper\Session\CurrentCustomer
      */
@@ -78,14 +83,63 @@ protected function _prepareCollection($collection)
     }
 
     /**
-     * Preparing global layout
+     * Paginate Wishlist Product Items collection
      *
      * @return void
      */
+    private function paginateCollection()
+    {
+        $page = $this->getRequest()->getParam("p", 1);
+        $limit = $this->getRequest()->getParam("limit", 10);
+        $this->_collection
+            ->setPageSize($limit)
+            ->setCurPage($page);
+    }
+
+    /**
+     * Retrieve Wishlist Product Items collection
+     *
+     * @return \Magento\Wishlist\Model\ResourceModel\Item\Collection
+     */
+    public function getWishlistItems()
+    {
+        if ($this->_collection === null) {
+            $this->_collection = $this->_createWishlistItemCollection();
+            $this->_prepareCollection($this->_collection);
+            $this->paginateCollection();
+        }
+        return $this->_collection;
+    }
+
+    /**
+     * Preparing global layout
+     *
+     * @return $this
+     */
     protected function _prepareLayout()
     {
         parent::_prepareLayout();
         $this->pageConfig->getTitle()->set(__('My Wish List'));
+        $this->getChildBlock('wishlist_item_pager')
+            ->setUseContainer(
+                true
+            )->setShowAmounts(
+                true
+            )->setFrameLength(
+                $this->_scopeConfig->getValue(
+                    'design/pagination/pagination_frame',
+                    \Magento\Store\Model\ScopeInterface::SCOPE_STORE
+                )
+            )->setJump(
+                $this->_scopeConfig->getValue(
+                    'design/pagination/pagination_frame_skip',
+                    \Magento\Store\Model\ScopeInterface::SCOPE_STORE
+                )
+            )->setLimit(
+                $this->getLimit()
+            )
+            ->setCollection($this->getWishlistItems());
+        return $this;
     }
 
     /**

app/code/Magento/Wishlist/view/frontend/layout/wishlist_index_index.xml

@@ -13,6 +13,7 @@
         </referenceBlock>
         <referenceContainer name="content">
             <block class="Magento\Wishlist\Block\Customer\Wishlist" name="customer.wishlist" template="Magento_Wishlist::view.phtml" cacheable="false">
+                <block class="Magento\Theme\Block\Html\Pager" name="wishlist_item_pager"/>
                 <block class="Magento\Wishlist\Block\Rss\Link" name="wishlist.rss.link" template="Magento_Wishlist::rss/wishlist.phtml"/>
                 <block class="Magento\Wishlist\Block\Customer\Wishlist\Items" name="customer.wishlist.items" as="items" template="Magento_Wishlist::item/list.phtml" cacheable="false">
                     <block class="Magento\Wishlist\Block\Customer\Wishlist\Item\Column\Image" name="customer.wishlist.item.image" template="Magento_Wishlist::item/column/image.phtml" cacheable="false"/>

app/code/Magento/Wishlist/view/frontend/templates/view.phtml

@@ -10,6 +10,7 @@
 ?>
 
 <?php if ($this->helper('Magento\Wishlist\Helper\Data')->isAllow()) : ?>
+    <div class="toolbar wishlist-toolbar"><?= $block->getChildHtml('wishlist_item_pager'); ?></div>
     <?= ($block->getChildHtml('wishlist.rss.link')) ?>
     <form class="form-wishlist-items" id="wishlist-view-form"
           data-mage-init='{"wishlist":{
@@ -51,5 +52,6 @@
           <input name="entity" value="<%- data.entity %>">
           <% } %>
       </form>
-  </script>
+    </script>
+    <div class="toolbar wishlist-toolbar"><br><?= $block->getChildHtml('wishlist_item_pager'); ?></div>
 <?php endif ?>

app/design/frontend/Magento/blank/Magento_Wishlist/web/css/source/_module.less

@@ -8,6 +8,23 @@
 //  _____________________________________________
 
 & when (@media-common = true) {
+    .toolbar {
+        &.wishlist-toolbar{
+            .limiter {
+                float: right;
+            }
+            .main .pages {
+                display: inline-block;
+                z-index: 0;
+                position: relative;
+            }
+            .toolbar-amount, .limiter {
+                z-index: 1;
+                display: inline-block;
+            }
+        }
+    }
+
     .form.wishlist.items {
         .actions-toolbar {
             &:extend(.abs-reset-left-margin all);

app/design/frontend/Magento/luma/Magento_Wishlist/web/css/source/_module.less

@@ -8,6 +8,23 @@
 //  _____________________________________________
 
 & when (@media-common = true) {
+    .toolbar {
+        &.wishlist-toolbar{
+            .limiter {
+                float: right;
+            }
+            .main .pages {
+                display: inline-block;
+                z-index: 0;
+                position: relative;
+            }
+            .toolbar-amount, .limiter {
+                z-index: 1;
+                display: inline-block;
+            }
+        }
+    }
+
     .form.wishlist.items {
         .actions-toolbar {
             &:extend(.abs-reset-left-margin all);