[Bug] BSP geometry isn't removed?

I just tried to check some collisions on scene, type show collision to console and saw BSP Stairs i’ve removed a couple hours ago. I know that there is no Brush actor in Outliner anymore. Is it OK?

I’ve tried to add Cone on Scene. Shown Collision don’t match with physical collision which works fine. After deleting Actual Cone, Debug Cone is still on scene

Hello,

I’ve tried to reproduce your issue, but I was unable to get the results that you are experiencing. Are you able to reproduce this issue in a clean project?
Have you tried building the geometry after you deleted the objects?

Hello,

I am marking this topic as resolved as I have not heard back from you in a few days. If the problem is still occurring, feel free to respond to this answer and I’ll be glad to help.