Incorrect sorting by due date when the due date of a todo list changes due to its todos
Related to #436 (closed): See this comment. Basically, when setting a due date on a todo, which then triggers the due date of the parent todo list to change, the ordering of the items within the library page is incorrect. This probably is due to that the items query behind the library view won't read the data again. Only when leaving and opening the same page again, the order will be correct (because then, we force the items to be read from the cache.