Non-volatile lists can contain up to 25 items. After some iterations with the customer, we are close to reaching this limit on a specific list, but, unfortunately, we cannot delete some unwanted list items.
We cannot delete and recreate the whole list, either. Nor can we create a new, fresh one. You see, this list is used for an ENUM field and reports are created from it.
Please consider at least expanding the list size. In this way, we will be able to flag as "Inactive" list items that are, at some point, not wanted.
Deleting a List would also be desirable.