When closing another application, CopyQ displays notification showing text last copied to the clipboard in that application

Describe the bug Sometimes, when an application is closed, CopyQ will display a notification showing the text that was last copied to the clipboard in that application.

To Reproduce I wish I had reliable STR for this one, but although I can't reproduce this 100% of the time, these are the general STR:

1. Open an application (e.g. Firefox)
2. Copy something to the clipboard with the application
3. Perform a bunch of tasks in the application for 2-10 minutes
4. Close the application
5. Notice that CopyQ will now display a notification showing the text that was last copied to the clipboard in that application

Expected behavior CopyQ to only display notification when an item is copied to the clipboard.

Version, OS and Environment CopyQ Clipboard Manager 13.0.0 Qt: 6.8.3 KNotifications: 6.12.0 Compiler: MSVC Arch: x86_64-little_endian-llp64 OS: Windows 11 Version 25H2

• Application Version 13.0.0
• Win11
• Scoop