I can definitely see this as being useful. I have logged a feature request ticket with engineering and will update you if it's added to a development sprint. Thanks!
Great news, you are able to mark inventory on LPNs as Damaged. To do so, you will use the Change Inventory Status on Infpolus' Modern Mobile Floor Apps. Here is the knowledge base article explaining how to do this in depth.
That IS great news -- I'll spread the word.