I really like the new Anchor/PDF Bookmark feature in 1.9, although I may have found a bug not yet reported.
I can manually create anchors, both top level, and sub-level. When I add a new anchor within a sub-level, I cannot move it to the desired location as indicated by the blue light between bookmarks. When I let go of the mouse button, nothing happens and the anchor remains in its out-of-order location. I can move an anchor of a sub-menu, or to a new sub-menu, but it I attempt to put it in the desired submenu, the wrong order is again retained.
But iff I export as PDF, the correct bookmark order is retained.