Is it possible to force children reload on lazy load treeview?

[StromRick]

i need to reload only the children of a specific parent when an API retrieves me the result, but the lazy load seems to not recalculate children once the parent was already opened once, can someone suggest me a method?

[phphe]

https://hetree.phphe.com/v1/api#basenode

set node.$childrenLoadStaus = undefined, make it lazy load in next open