On phones, the destination search popup can open with the keyboard already up, which cuts off part of the popup so not all filter options are visible.
This is corrected in HomeRunner Toolkit version 3.190.0. To get the fix, update the HomeRunner Toolkit plugin from your WordPress dashboard under Dashboard, then Updates.
After the update, the popup opens on phones with the keyboard down and all filter options visible. Visitors who want to search by property name can still tap the search field, which brings up the keyboard as normal. Desktop behavior is unchanged.