I have a similar problem with Google Chrome showing multiple instances in Local Network policies.
On top of that, I just bought a new Macbook and I rejected the access to local network by mistake, and the toggle in "System Settings > Privacy & Security > Local Network" doesn't have any effect when I enable it.
Steps to reproduce:
- Installed Google Chrome App in macOS 15.2.
- Opened Chrome and tried to access a local network address
- Got a prompt asking if Chrome should have permission to access the local network, replied No
- Go back to "System Settings > Privacy & Security > Local Network" menu and tried to re-enable the local network access and it didn't work
- Uninstalled Chrome using AppCleaner (also deleting all the related files from "~/Library/Application Support/Google")
- App didn't disappear from "System Settings > Privacy & Security > Local Network" policies list.
- Rebooted and the App is still listed there
- Reinstalled Chrome and it didn't ask for permissions anymore
- Tried to disable and then enable the local network access, it didn't work.
Tried creating a second user account, ran Chrome, accepted the permissions, worked just fine, but this is not a solution.
Tried logging in in Safe Boot with my user, to check if the toggle would have any effect, but also didn't work.
Also tried editing "/var/db/locationd/clients.plist", although not exactly related to Local Network, but it doesn't work because apparently in macOS Sequoia we don't have permissions to edit any of those files in "/var/db/locationd/" even with sudo. Tried enabling the root user (How to enable the root user or change the root password on Mac - Apple Support) to see if I could get around it, didn't work.
I believe this is a bug that must be addressed by Apple.
Would help if we could just have a way to remove the permissions for each App in that Local Network policies list, or if the tccutil would also reset the Local Network policies.