bug with btt 3.0 - new button for Normal mice

Maybe nobody looks at old posts, because I added this to bug with btt 3.0 - new button for Normal mice a while ago.

I cannot get any response from New button, with both new configuration UI and Old configuration UI.

In addition, the Click here for help if buttons are not recognised gives a 404.

Information

  • iMac mid 2011
  • MacOS 10.13.6
  • Anker vertical mouse wifi
  • BTT 3.209