Mac Rhino 8 icons reverse buttons?

Rhino
1

I have noticed on Mac Rhino 8 that the RMB and LMB shown in the icon with text is the reverse of what it ends up being.

IMG_3363
IMG_33633024×4032 1.74 MB

Icon showing Unisolate as RMB but it is the LMB’

So, I edited the button to match the image.

IMG_3364
IMG_33643024×4032 1.65 MB

Now RMB is Isolate but it is in fact no longer. It is now the LMB

What is going on here?

Thanks

Kim