Currently before adding files/directories to copy queue I need to deselect all files/directories already engaged in pending copy operation. Otherwise they will be added to queue.
Option "OK, exclude engaged" in addition to "OK" "Run Now" "Cancel Job" would be useful.
Not only this would allow to avoid the deselecting but also, sometimes, it would allow preserve selection if @nodeselect is used.
Directory Opus 13.12 Build 9119 x64
OS 6.1 (B:7601 P:2 T:1) SP 1.0 "Service Pack 1"