Under Advanced there is a custom template where you can control the appearance of the listing, if you can manage scripting languages.
Help with scripts is not included in the support agreement.
The module goes through the search index to generate the tag cloud. It is set to do this every 30 minutes (for performance reasons). However, this can be changed via a system property (however, we do not recommend a period shorter than 30 minutes).
The page published: 2019-02-20