Binder Items Not Opening on Left Click

Hello, just returning to Scrivener after a long time away and Im running into an annoying issue.
The editor only updates when right clicking on an item in the binder. What am I doing wrong ?
Please advise, thank you in advance.


Worth checking the setting at…

  1.  Apple menu
  2. System Preferences
  3. Mouse
  4. Primary mouse button


Briar Kit