Error when run demo code on mac os

[goldli]

Mac 12.7.6
rustover 2026.2
rust 1.97.1

Cargo.toml

notify-rust = "4.18.0"

code

use notify_rust::{Notification, Hint};

fn simple_desktop_notify() {
    Notification::new()
        .summary("Firefox News")
        .body("This will almost look like a real firefox notification.")
        .icon("firefox")
        .timeout(5000)
        .show()
        .expect("Could not show notification");
}

fn persistent_desktop_notify() {
    Notification::new()
        .summary("Category:email")
        .body("This has nothing to do with emails.\nIt should not go away until you acknowledge it.")
        .icon("thunderbird")
        .appname("thunderbird")
        //------- hint ------- not support mac
        // .hint(Hint::Category("email".to_owned()))
        // .hint(Hint::Resident(true)) // this is not supported by all implementations
        .timeout(0) // this however is
        .show()
        .expect("Could not show notification");
}

error

2026-08-09 13:28:03.752265+0800 rust_test_to_learning[90642:4709232] SecTaskLoadEntitlements failed error=22 cs_flags=20, pid=90642
2026-08-09 13:28:03.752375+0800 rust_test_to_learning[90642:4709232] SecTaskCopyDebugDescription: rust_test_to_lea[90642]/0#-1 LF=0

hot to fix it ?

[hoodie]

I wasn't able to reproduce it immediately, could you help me out with a little more context? Are you running both functions in order? Which order? Can you provide me with a full trace or backlog please?