since last week line breaks doens’t work anymore. I think it has something to do with the update 188.8.131.52 (Release 184.108.40.206 - Problem when opening test suite - Target are empty).
create or record a simple test case which uses type comand with a line break
play this test case (line break works!)
save test case to your hard disk
load test case into katalon Recorder
play test case again (line break don’t work!)
You can see it also direkt in katalon recorder (missing blank in the value field):