Explaine me please, how works ts-swap="skip"? :)

[vldmr-k]

May I don't understand how works ts-swap="skip". For example I need to remove item from tag list, I added ts-req-after="remove" ts-swap="skip", but twinspark wants that response has at least 1 node.

Why? I just want to remove element which triggered some action, why server need to return at least one node?

TwinSpark error: Error retrieving backend response /ajax/tag/464777/remove This request needs at least 1 elements, but 0 were returned