I have created a new project and now want to create a classic Planning and Task boards as we qalready use for some other projects. I've created new Scrum and Kanban boards but they don't look or act like the classic boards we currently use. How do I get the classic ones like I already use for other projects? When on a classic board the pull-down menu to change projects only shows 2 of our 10 projects and not the new one. I understand that Atlassian no longer actively supports the classic boards, but I'm still using them and just want to continue to.