There is a way to lose a window forever

To Reproduce
Steps to reproduce the behavior:

1. Go to the first workspace (desktop), while you have more than one.
2. Open a window that's not too big.
3. Throw it to the left while grabbing its title-bar, but release it before reaching the left side of the screen.

Now, if you've done 3 with enough speed (it isn't easy but quite possible), the window slides beyond the left side of the screen, and you have no way of finding it.

If you do 3 on desktop n > 1, it'll go to desktop n-1, and you'll find it there. But sliding leftward on the first desktop can result in its disappearance: it won't appear on the last desktop.

My enabled plugins
alpha, animate, autostart, command, decoration, expo, fast-switcher, grid, idle, move, place, resize, switcher, vswitch, window-rules, wobbly, wrot, zoom, cube, blur, workarounds, vswipe, wm-actions, wf-info

Wayfire version
0.7.4 (latest release at this moment)

Start by reproducing the leftward drag on the first workspace using Wayfire 0.7.4, then trace the workspace and window-movement handling involved in that gesture. Done means a window released before the screen edge remains reachable instead of disappearing from all workspaces.