I have been using my Windows 11 VM system with Windowblinds skin applied for few days yet, I can get this issue happening in my system. I am not saying it is not happening in your system. But I need to know what actually triggers the issue. Moving forward, I have forwarded this issue to Stardock Support Team for their review on it. Please keep an eye on this thread for any updates. We appreciate your feedback and patience.
Basj,
Stardock Community Assistant