When are we giving custom slots.checkable option in tree component

[sachinpatil55]

we need custom checkbox option in tree component to attach some data attributes on checkbox , seems we are giving checkable slot option but on Tree.ts (https://github.com/vueComponent/ant-design-vue/blob/main/components/tree/Tree.tsx#L267 ) we are override this with default checkable
is there any way to attach tree uniq item id on checkbox for qa automation purpose