When using Katalon and changing the values of a GlobalVariable during, before or after a test case or test suite, when exactly does the changes reset to the defined value in the profile?
The value of the GlobalVariables is reset to default on the teardown of the test suite (or the teardown of a test case when a single test case is run).
For example, if you have GlobalVariable.x=1 set in the Global Variables and you have GlobalVariable.x=2 line in your test case, after the test case ends, x is reset to 1.