Since 2 weeks I can't add items to my shopping list via my Nest Audio.
When I say 'add to my shopping list' Google responds with a
recipe of that (90% of my requests). I use my Nest Audio with the
Dutch language ('voeg toe aan mijn boodschappenlij...
You have a different problem with the shoppinglist. It's better to open
a new topic with your specific issue. The issue I had with the shopping
list (not possible to add items via Nest audio) has been solved.