CorelDraw X8 Renders Vertices Prior to Deleting

I am a cartographer, so it is not uncommon that I could be bringing in 3,000+ features in on one layer.  Some of these features can be very complex, for example rivers and streams.

I am wondering why CorelDraw X8 renders all of the vertices of objects when you try to delete a layer? This becomes problematic because it takes an incredibly long time to delete due to the rendering.

Suggestion for future versions or for a SP: Just delete the layer and the data.  Even a dummy prompt asking "Are you sure you want to delete this layer?", like in Illustrator, would be good. 

I do not know of any other application that renders the vertices of vector data prior to deletion.

I am wondering if there are other users that would benefit from this type of feature or if they have had similar experiences...

Signed,

Frustrated in Colorado