Somehow I double clicked the Downloading Files tab and popped it out of Newsbin...In the process of trying to get it redocked I right clicked on the window and selected Auto-Hide by mistake. I've got the window docked again, but can't seem to deselect Auto-Hide...Right click > re-selecting it does not disable it and Floating/Dockable are grayed out and can't be selected. The window keeps disappearing (auto-hiding) now.
Help please lol