I am using kanban view for our property card processing View. What we have done is when we drag card from one column to another we are showing one popup for certain data. If all is right then card should move forward. If not then we have reset card at its original position. I have done this by changing status manually for data and remove-readd cards to kanban view. But when I have large number of cards(say 200) then the UI refresh consuming much time. Do we have any way to get rid of this issue.