The tree endpoints should share the information which kind of sorting is currently active for the different folders.
Based on that we can provide users a more suitable experience while dragging / dropping items in the tree.

For the patch endpoint we already have the possibility to set these properties:

"childrenSortBy": "string",    
"childrenSortOrder": "string",

Integrating both of these in the tree endpoint should already be enough for us, to implement different behaviors.