When you do /rg i You are presented with the current flags in that town that are currently active and the ability to add/remove flags with a click of a button. When utilizing the interface for the, you have the ability to Enable/Deny some flags. When disabling some flags, Ex: Chest access. It disables it for everyone in the town, when it should only disable it for non-members. I had to ask for moderator assistance when i realized i was unable to open a chest in my own town. I had to add in -g non-members or something similar to the flag name manually for it to work. Of course this does not apply to all flags Ex: Ice-melt, but for interactive ones, I feel it should default to deny non-members.
That is as intended. The interface is all or nothing quick click. Fine controll like - g requires use of commands to specify the level of restriction or content for other flags. The OP flags also require commands. Hope that helps
Pro Tip- set the flag using the interface, then click on the flag on /rg i and it’ll bring up the command so you can easily add your -g part