How to Fix Logitech Mouse Scrolling in macOS

Based on article by Henry T. Casey 

In this support article on Logitech's site, I found out that "Accessibility access is needed for scrolling, gesture button, back/forward, zoom and several other features," which explained my mouse couldn't activate Mission Control with the thumb button I mapped to Gesture.

1. Click the Apple logo.

2. Select System Preferences.

3. Click Security & Privacy.

4. Click Privacy.


5. Select Accessibility.

6. Click the lock and enter your password.

7. Check the box next to Logitech Options Daemon.