SWOP good helpful rune tool, but something missing!

cant remember when i used [SWOP](https://tool.swop.one/) the first time, and iam also not as familar with the programm as i probably could. however, i really missing one nice and very helpfull small thing.

to rune monsters i dont have, or i dont have build yet.

other programms who are much less universal does have this feature, or iam blind to find, but its missing!