The package works very well and in testing it for our solution it was nice and smooth however when implementing it in our project we found that we were having performance issues with a large amount of drop zones that can be enabled/disabled. I have made a change to improve the performance in this scenario by applying the subscriptions to the service subjects for start/end of drag only when a drop zone is enabled and removing if it becomes disabled.
The package works very well and in testing it for our solution it was nice and smooth however when implementing it in our project we found that we were having performance issues with a large amount of drop zones that can be enabled/disabled. I have made a change to improve the performance in this scenario by applying the subscriptions to the service subjects for start/end of drag only when a drop zone is enabled and removing if it becomes disabled.