8 – How can I compare a view token with a string?

I have a view token
{{ field_category }} == Content: Category
I need a condition like
if field category == “Foo & Bar”
do something
else
do something

I wrote code

         {% if field_category == "Foo & Bar" %}

             string1            
         {% else %}
        
            string 2
        
        {% endif %}

But it always goes for the else part even if the token value is “Foo & Bar”

Please help to find a solution