Edit/Add new IP reservations

I have an RBR50v2 Orbi router and 2 satellites with FW ver 2.7.5.6.  I have entered 15, or so, reserved internal IP addresses using "Advanced > Security > Access Control".  All works well.

The issue is, if I edit existing entries or add new entries, boot my router/satellites, log back into my router and go to "Basic > Attached Devices", the changes do not show up.

It seems like I had this problem in the distant past and  had to delete all reserved IP address entries in "Access Control", boot the system and re-enter all IP reservations.  Is that the work around for this issue?

Any help is appreciated.