19.04 settings not showing up in Unity Control Center

I am trying to turn on the touchpad while typing in my Ubuntu 19.04 computer, but in Unity Control Center only 3 icons show up. They are:

  1. Language Support
  2. Sharing
  3. Software and Updates

If I run as root, I get the first one, the last one, and Printers.

I looked for the touchpad while typing option in GNOME settings, but the setting isn’t there. How do I fix this, or turn on touchpad while typing?