Nroam entries duplicated

[pprevos]

When I refresh the buffer with C-c C-c in any header (org-ctrl-c-ctrl-c), a duplicate nroam heading is generated.

Every time I use this function, a new header is added.

All functionality works for all generated backlink headings.

My config:

 (use-package nroam
    :after org-roam
    :config
    (add-hook 'org-mode-hook #'nroam-setup-maybe)
    :bind
    (:map org-roam-mode-map ("C-c n n" . nroam-update)))