Grid does not properly reset when dragging an item

[E4RIJMP]

Subject of the issue

Hello, I've noticed an issue for a while now. Sometimes when draging an item around, other items don't properly reset, after they were pushed out of the way of the dragged item. I was able to reproduce it in one of the examples.

Steps to reproduce

• Create two items with height 2 in a grid that has float: true
• Drag one item so the other is pushed three rows down
• Don't let go of the dragged item
• Move the dragged item back to its first position
• The psuhed item will still be three rows down

float.mp4

Expected behavior

The pushed item should reset to its original position (same as if it was pushed only two rows down)

[adumesny]

honestly float:true isn't something that I use or test very much. I'm pretty sure whne float:true we save the original layout when entering a grid, so moving around and leaving always restore (or used to) the original layout, but looks like dragging within doesn't...