[Bug] Paint.net permanently ruins a workspace

[skibicumrocket]

Describe the bug

glazewm keeps thinking that there is an open window even after closing it, solved only by restarting glazewm

Reproduction

open paint.net

Stack trace or error logs (if applicable)

Version number

3.9.1

[pythonmcpi]

Likely has the same root cause as #1050 where an application leaves an invisible window that glazewm isn't ignoring.