Hi Gazumped, I don't seem to have that option. The process looks like this for me:
Tap the three dots in Chrome
Select Share > Evernote
This opens the All Notes page in the Evernote app, which is overlaid very briefly by a window that says 'Clipping...'
That then turns into the attached.
I've tried tapping the Evernote logo and the website icon, but they do nothing. These seem to be the only options I have.