Uploaded custom script with onclick=customFunction; fails to execute on other break point sizes/ only executes on the full-width break point and only that

[#1]

i have a file that i have set to upload using the recommended way "Set upload file" and included a script in head via the page properties menu. It replaces the onclick function for some form button on page load. The function fires properly onclick when the site is full width but not when breakpoint changes. Please advice.

[#2]

Can you tell us exactly what you are trying to do using the function? It will help if you provide as many details about what you want to accomplish, how you are going about it, and the issue that you face in the process.