Hi. The plugin is not compatible with J4?
This is the error after installation:
Call to undefined method Joomla\CMS\Application\AdministratorApplication::isAdmin()
it breaks frontend & backend.
This plugin is not ready for J4 yet, the team are working on this update.
You can check the update status for this extension here: https://www.joomlart.com/joomla4-status/index.php?group=jaec