To set the maximum number of favourites, select the website and select Site Settings-> Modules-> Favourites.
If you do not set a value, the number of favourites that can be stored is unlimited. The reason for setting the maximum number is performance. If no maximum value is set, the user may save several hundred favourites, which can be resource-intensive when the user settings are loaded.
The value that is set applies to all Add/Removefavourite modules on the website.
The page published: 2019-01-09