However this doesn't seem to be working whether I use name or slug. I know for sure I'm using the correct name as I have a different conditional statement that checks the topic array list's first value and it matches the name I'm using.
So for example
{% set topictag = content.topic_list[0] %}
{% if topictag == "Growing your business" %}
Returns True
{% endif %}
However this
{% if 'Growing your business' in content.topic_list|map('name') %}
True
{% else %}
False
{% endif %}