Does not work on ListTree

Thanks for your great work. This work perfectly on list. but does not work on table of tree.

https://user-images.githubusercontent.com/4053693/155952004-7801d93a-2303-4473-8c19-869295e4db4c.mp4

Do you have plan to fix this issue.

Start by reproducing the difference between the working list case and the failing ListTree or table-of-tree case shown in the issue's video. Trace the relevant sortable tree entry point and define done as making tree-table sorting behave like list sorting, with a regression test if the repository has coverage for this behavior.

Written by the indexing model from the issue text.