Sys Settings > General > Login Items can't be selected nor removed
I'm trying to select a Login Item for removal in Sys Settings on latest Mac OS Ventura 13.5.2 on a MBP 13" 2017 without success.
Goal: To remove an app from loading at login (but not delete it entirely).
Problem: Its Sys Settings > Login Item reference cannot be selected (none of the others can be either) so it cannot be removed.
What Happens: Trying to select a Login Item is impossible. I can click on an item and it highlights for a moment but then immediately goes back to unselected state. The "-" icon in the lower left of the window remains deactivated (presumably because nothing can be selected). Right-clicking an item has no effect nor the delete key (again presumably because nothing can be selected).
NOTE: The "+" icon is active and can be used to add login items.
Things Tried: System reboot.
Bug or Feature: Am I oblivious or is this a bug?
I can't see any other way of removing a login item short of removing the entire app.
MacBook Pro 13″