Selection of only single child makes its parent fully checked, is there a way to make it half checked

[Siddharth-RWS]

No description provided.

[shunjizhan]

in the current definition, a parent is fully checked if all children are checked, so unfortunately there is no way to change this. If you want to build a custom definition, you will have to fork it and implement the logic you need.

[shunjizhan]

logic for updating parent check status is here https://github.com/shunjizhan/use-tree-state/blob/main/src/utils.js#L82