Please explain a newbie, can’t solve this issue
In previous versions of Katalon Studio, the default execution browser for running a Test Case/Test Script was initially Firefox until you ran a Test Case/Test Script explicitly with another browser. At that point, that browser was the default execution browser…
In Katalon Studio v5.4.1, you can set the default browser in the Project - Settings - Execution - Default - “Default execution” drop down list…