Why lvgl 8 has no lv_list_remove method?

hi,
lv_list_remove and lv_list_clean are all exist in lvgl 7 , but not exist in lvgl 8 .
I am new here and wondering What is the reason and how to remove item from a list?
Thanks.

Deletes the child item: lv_obj_del(child);
Clears the list: lv_obj_clean(list).