Snap to Referenced Block Rhino 6

I cant seem to snap to the standard Osnap options for a linked/referenced block in the new Rhino 6. Ive used “Insert” to link another live model and i’d like to snap to the highest Z-vertices. I remember this being a very simple/standard operation in R5.

Hello - Osnaps should work - What snap are you using for the ‘highest Z vertices’ - Vertex?


I was expecting Vertex to be the one that worked, but i’ve also got just about all of them turned on currently.
Tried turning it off an on, seems to be working as expected now - no idea why! (I wonder if it accidentally got hot-keyed off without my noticing…)

Thanks Pascal