The "Active Spline" panel used to be inside curve properties tab, however the property is dependent on spline selection, so it makes more sense to put this panel in the viewport, just below the "Transform" panel, in edit mode this panel also edits active element so visually they belong together. Resolves #134208 Co-authored-by: Pratik Borhade <pratikpb2123@noreply.localhost> Pull Request: https://projects.blender.org/blender/blender/pulls/134217