Selective Access on Flat List Subsets

Currently, selective access write permissions must be granted to a parent item for end users to modify an item's subset membership. In the case of a flat list, the items do not have a parent, which means users cannot modify the inclusion of these items in the subset. This has created challenges within my organization, as non-workspace admins can't update the Boolean to include a list member in a subset of the flat list, even when they have selective access write permissions for that member. I strongly encourage Anaplan to address this limitation to better support flat list members.