I have issue with google analytics – site search. On average 26% of users used search and now I can see only few daily. I believe there must be something wrong in settings or tracking incompatibility, because the day after I fully implement your plugin tracking drastically drop down as you can see on attached screenshot. Can you have a look on it. I need to see what users are searching for and also overall analytics result data are not correct because of this missing tracking.
You may have to check and change your configuration on the site search tracker. By default the analytics tracker will look for the “s” query string, but in your case the search is configured to redirect to a custom URL, where this query argument can not be used.