On my Drupal 9 site, I created taxonomy terms in the "tags" vocabulary (the vocabulary and the default field of the "article" content type) :
When I create a node, I select a taxonomy term in the form (for example "ICO"). The node displays the "tags" field :
I want that if the node has the term "ICO", it also displays the parent terms. Like this :
Catégories : Culture geek, crypto, ICO
How can I do this? I did not find anything in the view mode regarding this field.