Magento 2: Issue with double configurable swatches on related product tab

I am having an issue with double configurable swatches on the related product tab. It is working properly with single swatches such as color swatches only but it creates an issue on products with double swatches such as color and size.

When I choose any option from the main product above

the swatches on the product in the related tab should display the label of the options selected above. But it doesn’t. It shows th selected label on both the options.

Can someone help me with this?

This is my items.phtml

< ?php $objectManager = MagentoFrameworkAppObjectManager::getInstance(); ?>
< ?php
$stockRegistry = $objectManager->create(MagentoCatalogInventoryApiStockRegistryInterface::class);
$product = $block->getCurrentProduct();
$currencySymbol = $block->getCurrencySymbol();
$items = [];
$packageTitle = $block->getGeneralConfig('display_title');
switch ($type = $block->getType()) {
case 'related':
/** @var TekglidePackageProductsBlockProductProductListRelated $block */
if ($exist = $block->getItems()->getSize()) {
$type = 'related';
$class = $type;
$image = 'related_products_list';
$title = __($packageTitle);
$items = $block->getItems();
$limit = 0;
$shuffle = 0;
$canItemsAddToCart = $block->canItemsAddToCart();
$showAddTo = false;
$showCart = true;
$templateType = null;
$description = false;
}
break;
case 'other':
$exist = false;
break;
}
/** @var TekglidePackageProductsBlockProductProductListRelated $block */
?>
< ?php if ($exist):?>
< ?php if ($type == 'related'): ?>
< ?php if ($type == 'related'): ?>

< ?php else: ?>

< ?php endif; ?>
< ?php else: ?>

< ?php endif; ?>

< ?= /* @noEscape */
$title; ?>



< ?php if ($type == 'related'):?>



< ?= $block->getImage($product, $image)->toHtml(); ?>



< ?= /* @noEscape */ $product->getName(); ?>


 < ?= /* @noEscape */ __("Item Selected"); ?>

< ?php
if ($product->getTypeId() == MagentoConfigurableProductModelProductType
Configurable::TYPE_CODE) {
$_configChild = $product->getTypeInstance()->getUsedProductIds($product);
$getChildId = '';
foreach ($_configChild as $child) {
$productChild = $objectManager->create(MagentoCatalogModelProduct::class)
->load($child);
if (!$productChild->isSaleable()) {
$getChildId .= $child.',';
}
} ?>

< ?php $swatchBlock = $block->getLayout()
->createBlock(MagentoSwatchesBlockProductRendererConfigurable::class)->
setTemplate("Magento_Swatches::product/view/renderer.phtml");
?>

< ?= $swatchBlock->setProduct($product)->toHtml(); ?>
< ?php } ?>
< ?php endif; ?>
< ?php $iterator = 1;
$citemCount = 0;
$childSimpleCount = 0;
$outOfStockCount = 0;
$ifBothEqual = 0;
?>
< ?php foreach ($items as $_item):
$citemCount++;
$childSimpleCount++;
$productId = $_item->getId();
$parentId = $block->getChildProductOfConfigurable($productId);
$linkToSelectedOption = '';
if ($type == 'related' && $parentId) {
$parentProduct = $block->getProductById($parentId);
$productUrl = $block->getProductUrl($parentProduct);
$linkToSelectedOption = $block->getLinkToSelectedOption($parentId, $productId, 'size');
} else {
$productUrl = $block->getProductUrl($_item);
}
?>
< ?php $available = ''; ?>
< ?php if (!$_item->isComposite() && $_item->isSaleable() && $type == 'related'): ?>
< ?php if (!$_item->getRequiredOptions()): ?>
< ?php $available = 'related-available'; ?>
< ?php endif; ?>
< ?php endif; ?>
< ?php if ($type == 'related' || $type == 'upsell'): ?>
< ?= /* @noEscape */($iterator++ == 1) ?
'
' : '
' ?>
< ?php else: ?>
< ?= /* @noEscape */($iterator++ == 1) ?
'
' :
'
' ?>
< ?php endif; ?>

< ?= /* @noEscape */ '' ?>

< ?= $block->getImage($_item, $image)->toHtml(); ?>



< ?= $block->escapeHtml($_item->getName()) ?>



< ?=  /* @noEscape */
$block->getCurrencySymbol();
$number = $_item->getFinalPrice();
echo number_format($number, 2, '.', '');
?>


< ?php if ($templateType): ?>
< ?= $block->getReviewsSummaryHtml($_item, $templateType) ?>
< ?php endif; ?>
< ?php if ($showAddTo && $showCart): ?>

< ?php if ($showCart): ?>

< ?php if ($_item->isSaleable()): ?>
< ?php if ($_item->getTypeInstance()->hasRequiredOptions($_item)
):?>

< ?= /* @noEscape */ __('Add to Cart') ?>

< ?php else: ?>
< ?php
$postData = $block->getPostData($block->getAddToCartUrl(
$_item
), [
'product'
=> $_item->getEntityId()])
?>

< ?= /* @noEscape */ __('Add to Cart') ?>

< ?php endif; ?>
< ?php else: ?>
< ?php if ($_item->getIsSalable()): ?>
< ?=
/* @noEscape */ __('In stock') ?>
< ?php else:
$outOfStockCount++; ?>
< ?= /* @noEscape */
__('Notify Me') ?>
< ?php endif; ?>
< ?php endif; ?>
< ?php endif; ?>
< ?php if ($showAddTo): ?>

< ?php if ($addToBlock = $block->getChildBlock('addto')): ?>
< ?= $addToBlock->setProduct($_item)->getChildHtml(); ?>
< ?php endif; ?>
< ?php endif; ?>
< ?php endif; ?>
< ?php if (!$_item->isComposite() && $type == 'related'): ?>
< ?php if (!$_item->getRequiredOptions()): ?>
< ?php if ($_item->getIsSalable()): ?>
< ?php else: ?>
< ?= /* @noEscape */
__('Out of stock')
?>
< ?php endif; ?>



< ?= /* @noEscape */ __("Item Selected"); ?>
< ?php endif; ?>
< ?php endif; ?>
< ?= ($iterator == count($items)+1) ? '
' : '' ?>
< ?php endforeach ?>
< ?php if ($childSimpleCount > 0 && $outOfStockCount > 0 && $childSimpleCount == $outOfStockCount) {
$ifBothEqual = 1;
}?>
  
< ?php if ($type == 'related'): ?>




Total price for 1 product(s):


< ?php if ($product->isSaleable()): ?>

Add Package to Cart

< ?php else: ?>

Add Package to Cart

< ?php endif; ?>

< ?php endif; ?>
< ?php endif;?>