Default values for script variables are shown in UI, but not applied to variables when run button clicked.
I’m not sure if it’s just me, but if I have variables in the script if you use the run script in the scripts view. that is select script → Run it does not show the variables to enter for the script. If you open up the script and then use the Run Script it shows the variables with the defaults before clicking the Run button.
I’ve had it occasionally prompt for the variables in the script list view but not sure how to recreate it.