For example in the following screen adding a check box that would say “go to the new pattern after copy” or something equivalent. And once checked one time, it stays checked as an option and it is remembered.
My workflow is after copying a pattern 99% of the time I want to modify the new pattern.
Rather than an option I would prefer a change (after copy, it displays directly the new pattern) but some people may prefer to stay in the same screen after copy.