three-finger click (set for middle click) also triggers right click

That brought back two finger click and drawing, but it also seems to have brought back the three finger click/right click problem.

very weird, it seems to work fine here now, BTT should just block any right click with three fingers. Are you maybe doing the three finger click including your thumb? (thumb's are usually filtered out for this)

You can disable this here:

No, I'm not using my thumb. And I already had that box checked. It does seem like it's happening less often though. Maybe 5% of the time.

That checkbox should be unchecked to prevent the thumb filter. Can you try that? Maybe that thumb filtering fails (it's a heuristic that tries to determine whether a finger is a thumb)

I just tried 50 times in a row and was not able to reproduce the issue anymore... but all hands are different, so you might click slightly different than I do.

I don't think it's changed at all actually. It's still happening a lot.

It does seem to only be a problem with the macOS two finger click. I turned off secondary click in system preferences and set up two finger click and two finger tap in BTT to be right click and there's doesn't seem to be any problem at all with three-finger click triggering both. Like I mentioned before, I remember setting it up this way in the past, but then I think there was some issue where I had to go back to using the macOS two finger right click. Until I come across a problem again though, I'll just keep using it this way.

Oh, I guess turning off the macOS 2 finger click disables drawings. Is there any way around that?

I figured out how to set up two finger tap to start drawing recognition. I didn't realize you could use anything other than two finger click for drawings.

If you use a different method for activating the drawing I think you can also activate the system two finger click again. In that case just make sure to disable this: