Destroy destructible world support chunks

I have a destructible mesh that I spawn with world support on, I then apply damage to it, fracturing in, everything works fine, however i would like to delete the remaining world support chunks after a delay, and i couldn’t find a way to do it. I tried adding additional damage after a short time, but it didn’t work. Is there a way to get those remaining chunks and delete them manually or any other way of handling this?

Okay, making blueprint from DM helped.