See all log with the level error or above

Hello all

Just testing my way through ORC features, but have run into a problem

How can i see all logs from all robots that have logged an error or above?

As far as i can see, i can only see logs from 1 robot at a time when viewing the logs for that robot, and there is no way to see if a robot have logged an error or not. Instead it only shows if the run have completed successfully or not.

say i have 100 robots.
all 100 show success.
20 of them have encountered an error doing the run, and have logged an error using the “log message” activity, but continued without problems.
How do i (as an auditor) see what robots have logged this error so i can do a manual followup?