Save kanban state?

Hi,
My kanban posts back and is recreated after certain actions so I’d like to get the view back to more-or-less what it was before the postback. I read up on component.getState() which looks promising but it seems to me that the kanban component does not implement this?

Team, I just want to know if this is supported in kanban?

I have started building my own manual mechanism using webix.storage.cookie.get/set

component.setState saves the state of data only in tree/datatable/treetable.

As a layout-based component, Kanban support UIManager state API.

But please note that this method allows storing only one particular level in layout structure. Depending on the complexity of the Kanban, this method has to handle every bunch of collapsible rows/cols. Something like

https://webix.com/snippet/c442493e