Bluetooth UI not updating after suspend/resume on Hyprland

[Z1Z0]

Description

After resuming from system suspend/sleep while using Hyprland with noctalia-shell, the Bluetooth toggle in the UI appears disabled or non-functional, even though the Bluetooth controller is actually powered on and running at the system level.

The Bluetooth service bluetoothd remains active, and the controller reports Powered: yes when checked via bluetoothctl. Devices can still be connected manually from the terminal, which suggests that the issue is limited to noctalia-shell’s UI state not being refreshed correctly after resume.

Steps to Reproduce

1. Start a Hyprland session with noctalia-shell running
2. Ensure Bluetooth is enabled and a device (e.g., headphones) is paired.
3. Suspend the system.
4. Resume the system.
5. Open the Bluetooth panel/toggle in noctalia-shell.

Expected Behavior

After resuming from sleep, noctalia-shell should correctly reflect the Bluetooth state and allow toggling or connecting to devices through the UI without requiring terminal commands.

Screenshots

Add screenshots if applicable.

Environment

• Distro: CachyOS
• Compositor: Hyprland
• Noctalia-shell Version: 4.4.0
• Monitor resolution: 1920x1080
• Kernel: 6.18.9-2-cachyos

Additional Context

• hypridle and swayidle are not running.
• Bluetooth is not soft- or hard-blocked according to rfkill.
• After resuming from system suspend/sleep, the Bluetooth controller remains fully functional, but noctalia-shell’s UI does not update to reflect the correct state, making it appear as if Bluetooth is disabled or non-functional.
• This seems to occur only after suspend/resume and not during a fresh login.