Unfortunately it has not yet been implemented yet. If you want to check what recent features or improvements were implemented. You can look at our changelog here: https://www.lansweeper.com/changelog.aspx
Unfortunately, Lansweeper doesn't currently store if the AD user in question is disabled or not. Having this information for AD users in Lansweeper has been asked by our customers before and is currently already on our customer wish list. However, we cannot provide you with an estimated release date for when this feature might be implemented in a future Lansweeper release.