I have multiple next-gen kanban projects with backlogs. I created a classic project in order to create a single kanban board that includes all issues from the next-gen projects. It works, except that issues that are in the backlogs appear in the first column of the main kanban board, together with the issues that are "ready for development".
Is there a way to create an issue in the backlog without assigning a status to it? Alternatively, is there a way to identify issues that are in the backlog without depending on the issue status?