Hi!
I set up two kanban boards within the same project but Roadmap isn't available. I get prompt saying "Your JQL filter contains issues from outside this project. To use your roadmap, adjust the board filter to include issues from X" The problem is my query is already:
project = "X" AND labels = frontend OR labels = php ORDER BY Rank ASC
So I limited it to one project only on both Kanband boards, the only difference between them is different lables. What's interesting, when I delete all or one label from query Roadmap works! But I want to keep labels to filter tasks on my boards.