The apps sheet of the Operations Monitor has a table that does show the object or sheets along with the object id. The table is called App Object Details.
I have never tried it. But there has to be a way to locate all of the sheets that make up an app in the repository and then possibly hit the same log file that they are getting the app activity from to get the sheet activity.
Just a guess. If I have some time I will try to look into this.