Hi,

I found an bug after using gridstack-angular which lets angular taking care of the DOM and
just uses removeWidget(widget, false) to remove the widget from the gridstackjs inner data structures.

As a result the grid resize itself, but the other widgets around don't move to their new positions.

Take a look at this screenshot (using gridstack-angular demo http://kdietrich.github.io/gridstack-angular/demo/):

I stacked three widgets over each other and removed the middle one. The grid (blue) adjusts, the widgets not.