BigBusiness 15 needs permission in macOS Sequoia to record your screen for Capture.
If you use Docs feature to add attachments, notes, and screen shots you may see this.
Capture is the option in Docs to go New, Capture, and take a screen shot of a window. To capture the other window BigBusiness needs your permission to record the screen.
In addition to the pictured dialog, you can go to System Settings, Privacy & Security, and for Screen & System Audio Recording add or enable or disable BigBusiness there.