1. Open a window where "Resize Info" adds a popup with the dimensions of the window.
2. Resize it.
3. Before the resize popup has faded out, start resizing it again.
4. Notice how the resize popup fades away.
It would be better if it faded back into "normal" for the duration of the new resize.
Fixed in resizeinfo (commit e148aef2d580105405356e93ca2e770ba2518a1a).
Wrong bug tracker though ;)