Would like the ability to run a compare multiple times in the new Schema Compare window

In the legacy Schema Compare window, users could run a compare, make changes, and then run the compare again.  In the new Schema Compare window, once a compare is run the Compare button becomes disabled.  It is not possible to make changes and run the compare again.  A new compare window needs to opened and filled out again.  This creates extra, unneccessay work.

Look at Compare Multiple Schemas in 12.12