Could DOpus give some warnings when I close the locked tab?

Hi,I am from China,and my english is not good.

Just as what I mentioned in the title,could DOpus give some warnings when I close the locked tab?

I have used free commander,it has this feature.
I think this feature is very useful,for the tab is locked,so it should not be the same as these tabs not locked.

I don't think there's an option to do this at the moment. If you want to request it as a feature you should contact GPSoft via the support link on their webpage.