Overview
You have subsites with many employees. You would like a directory that can filter by location for employees in a particular office. You would also like the same filtering features (e.g. roles and skills) as the employee directory. Currently, the employee directory web part does not have a backend location filter.
Information
Currently Bonzai does not have a feature or an option to enable a location filter in the employee directory. However, this requirement has already been submitted as a product feature enhancement request, for consideration in a future product release.
Hit the 'Follow' button in the Product Releases section, which will send you a notification when there is a new release, with all the new features, bug fixes, and improvements.