plugin not excluding javascripts

Hi I am facing issue with excluding javascript files.

When I try to exclude in option like Optimization > Scripts but its not working, tried to exclude like following

/wp-content/plugins/contact-form-7/
plugins/contact-form-7/

and all other plugin options

I have read already this article – https://docs.swiftperformance.io/knowledgebase/merge-scripts-cause-issues/ (not happened)

Please can you help me out in resolving this issue