No method to drag windows between workspaces from desktop

[hanaral]

What Happened

There is currently no way to drag an item or a window from one workspace to another. Trying to drag a window to the top or the sides of a desktop just tiles it rather than moving it. It is only possible for windows to be moved from the overview - but there is nothing for actual DnD despite elementary HIG seeing window management being done via workspaces rather than showing/hiding them

Expected Behavior

1. Dragging a window titlebar or item to against the top of the workspace opens the multitasking overview (with the item still being dragged)
2. Hovering over a workspace in the same spot with the item enters that workspace

Platform Information

elementary OS 6 Daily

[lenemter]

Fixed in #2275