I am trying to make an array which already has some tags.. I want to loop through each product in cart and add the tags to the array. The {{tag }} part is working but its not getting assigned to the array..

{% assign finalTaglist = "apples, oranges, peaches" | split: ", " %}
        
        {% for item in cart.items %}
          

            {% for tag in item.product.tags %}
                {{tag}}
            
                {% assign finalTaglist = finalTaglist | concat: tag %}
            
            {% endfor%}
          
        {% endfor%}
        
        
Final Tag List : {{finalTaglist}}
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