If multiple paths are found as Automation in Stored Path Types on Path Explorer, scripts header of footer will be generated to repeat the number of paths with "Merged Scripts" option.
Steps to Reproduce:
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This is a known problem as product defect.
This problem was reported on ARD 2.3.
This problem was occurred at the first time to open [Export Automation Scripts] window. Set the same header or footer again, and then this problem will not be occurred. So, please reconfigure without reopen the window.
Not detemined to fix yet. If you want to fix immediately, please open a support case.