Cart Block appears empty after adding a bundle

WordPress 6.7
Woocommerce 9.7
WPC Product Bundles 8.2.1

After adding a bundle to the cart, it appears empty, event if adding another product.
It seems there is a issue with how the product bundle quantity is handled as a float instead of an integer.
Therefore, in the normalize_cart() function the normalized quantity of 1 cannot be type equal to the quantity of 1.0 leading to calling set_cart_item_quantity. But the item quantity is not editable (=false) throwing an exception with the error message The quantity of %1$s cannot be changed.

/**
 * Normalizes the cart by fixing any quantity violations.
 */
public function normalize_cart() {
	$quantity_limits = new QuantityLimits();
	$cart_items      = $this->get_cart_items();

	foreach ( $cart_items as $cart_item ) {
		$normalized_qty = $quantity_limits->normalize_cart_item_quantity( $cart_item['quantity'], $cart_item );

		if ( $normalized_qty !== $cart_item['quantity'] ) {
			$this->set_cart_item_quantity( $cart_item['key'], $normalized_qty );
		}
	}
}

I managed to fix the issue on our website by modifying cart items to cast quantity as integer through the woosb_minify_items filter

add_filter('woosb_minify_items', 'woosb_minify_items_cast_quantity_to_int'], 10, 2);
function woosb_minify_items_cast_quantity_to_int($minify_items): array
{
    return array_map(function($item) {
        $item['qty'] = (int) $item['qty'];
        return $item;
    }, $minify_items);
}

Don’t know why item quantity is a float in your plugin but in our case it makes no sense so casting to integer seems ok.