I see, that makes sense. In this case, first, make sure that his option is disabled: https://i.imgur.com/gHcCY5O.png
The search page is actually an archive page as well, so this should prevent the plugin from loading up.
If that does not work, then try placing this custom code into the functions.php file in your active theme directory (copy from line 3):
This will make sure to unload the content filters if the search query variable is detected.
PS: Please be careful when editing the theme files, always use an (s)FTP client, and make sure to have a full site back-up just in case!Best,
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