Add link to issue tracker to the "about" section and don't leave page while editing
A link to https://gitlab.com/geometalab/osmybiz/issues should be placed into the "about" section of the website. Additionally, one could mention the possibility to send an email to incoming+geometalab/osmybiz@incoming.gitlab.com to create an issue without needing a GitLab account.
Don't leave page while editing: In addition, a click on "About" should ask the user whether they actually want to leave the edit page (in order not to loose any information the user already may have had entered).