When switching activities using the Meta key and tab combination, I often get the preview of the activity staying around on the screen after I have stopped pressing the keys. Sometimes I can't get it to go away. Below is a screenshot of what I'm seeing. I'm on a 3 screen system if that matters. Is this a bug or is there a known way to make it not stick

Thankyou

Jason

I've run into a similar problem as was mentioned here: viewtopic.php?f=289&t=151951
The bug https://bugs.kde.org/show_bug.cgi?id=393912 appears to have been fixed, though even with 5.13 you may still need to apply the suggested patch changes to get it fixed.