Issues not automatically added to list in issues board

I have created many issues and labels. In my issue list I can see issues and their labels. I then make an issue board, allowing the scope to be any label, user, milestone and so on. Then I make lists including only two labels from the already existing set of labels. I expected the issue board to automatically populate these two lists with the corresponding labelled issues. See here: https://about.gitlab.com/blog/2018/08/02/4-ways-to-use-gitlab-issue-boards/ – however, this does not happen, thus I have to drag the issue card to the board list, which it is like having to label the issue twice. Any hints on if this automatic mapping from labels to lists in an issue board it is supposed to happen smoothly? I am on an enterprise version run by my University IT group.

Thanks,
braulio