Drag and drop a card out of the window in a dashboard

[manos-saratsis]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior: Drag a card out of the dashboard. https://www.youtube.com/watch?v=VtAZu_sFoQ4&feature=youtu.be&ab_channel=max232

Expected behavior
The user should be able to see the card which goes out

[cakrit]

Shouldn't be on @jacekkolasa , it's for the visualizations team.

[novykh]

what's the bug?

[manos-saratsis]

Fixed with @apostolidhs magic