Installing from AUR doesn't work with PolicyKit

I have two mostly identical EndeavourOS machines, both running KDE. On one, everything works fine. On the other, system authentication(Polkit) doesn't work, and therefore the SSH agent doesn't work either.

I see the following errors in the log:
```
ERROR 2023-11-02T01:40:07.964 tokio-runtime-worker(ThreadId(12)) [1P:/builds/dev/core/core/ssh/op-agent-controller/src/desktop.rs:439] Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
INFO 2023-11-02T01:40:37.369 tokio-runtime-worker(ThreadId(2)) [1P:op-app/src/app/backend/lock_screen.rs:79] System unlock is enabled: true
INFO 2023-11-02T01:40:37.369 tokio-runtime-worker(ThreadId(40)) [1P:foundation/op-system-auth/src/lib.rs:295] Biometry is available for 1 or more accounts
INFO 2023-11-02T01:40:37.369 tokio-runtime-worker(ThreadId(2)) [1P:op-app/src/app/backend/lock_screen.rs:95] Sys auth status NotSetup

```

I have reinstalled Polkit, but I don't think that's the problem as other apps call Polkit just fine. I've reinstalled 1Password from the AUR several times with yay -S 1password 1password-cli, but I don't think it's the AUR because these are identical systems that pulled from the same source. I think the problem has something to do with op-agent-controller isn't found.

All other functionality other than system authentication in 1Password works, and other apps authenticate with Polkit.

1Password Version: 8.10.18-40
Extension Version: 2.16.0
OS Version: 6.5.9-arch2-1/Plasma 5.27.9
Browser: Vivaldi