Hello, I have fixed this problem by rolling back / reverting to the previous version. I do not want to use version 4.5 because of how it was changing my Google Analytics data. Thank you for your help.

To clarify what was happening: Google Analytics was reporting this URL being accessed —

/?s=&id=Default&result=

for every single page view, regardless of search. So someone would visit /blog/, for example, and within a few seconds Google Analytics would change their page URL from /blog/ to then go to /?s=&id=Default&result=

Perhaps this is because we are lazy-loading some JavaScripts or CSS at the end of the page? I do not know why it was happening.

If you wish, it is OK to mark this as resolved. I am happy to just use the old version of the plugin.