MacOS CopyQ Main Window Jumps to Primary Screen When Triggered via Hotkey in Fullscreen Mode

**Describe the bug**

On macOS 15.1, when a fullscreen application is active, using the configured hotkey to bring up the CopyQ main window causes the window to jump back to the primary screen. This prevents the CopyQ main window from appearing within the fullscreen application.

**To Reproduce**

1. Install and run CopyQ on macOS 15.1.
2. Configure a global hotkey to show the CopyQ main window.
3. Open any application that supports fullscreen mode (e.g., Safari or VSCode) and switch it to fullscreen.
4. While the fullscreen application is active, press the configured hotkey to open the CopyQ main window.

**Expected behavior**

Pressing the hotkey should bring up the CopyQ main window on the current screen, even when a fullscreen application is active, without switching back to the primary screen.

**Screenshots**
none

**Version, OS and Environment**

- Operating System: macOS 15.1
- CopyQ Version: 9.1.0-g4aab2525-v9.1.0
- Hardware: apple m4

**Additional context**

This issue only occurs in fullscreen mode. The hotkey functions normally when not in fullscreen mode.