Searchanise comes complete with its own jQuery library that loads up it in its widgets by default. However, WordPress itself also has jQuery that comes as part of the package. 

If you have WordPress v. 5.6 or later and the plugin v. 1.0.9 or later, only one JQuery version loads in Searchanise widgets: WordPress's JQuery, by default. If you face trouble with widgets' loading, you can set up the Searchanise JQuery version to load. To do so, follow these steps:

1. Go to the WordPress admin panel > Settings > Searchanise.
2. Disable the Use WordPress integrated jQuery version setting.
3. Save the changes.