When FluentCRM is active, there’s an admin bar link called “Search Contacts” that displays in the backend of the website. When uiXpress is active, this link stops working and no dropdown appears.

Here’s a quick Loom recording demonstrating the behavior:
https://www.loom.com/share/3b24b60ee89e4c259d32ee6c145b09e4?sid=b8e8744a-f2b5-4b9b-8514-b524209a4eff
