Portraits /wow

Forgive me if this is explained anywhere, but I was going to make a portrait for my weaver... I am sure few would notice... and I wanted to use /wow because the expression and sparkles were what I really wanted. However it does not seem to be an option.

I do not know if this is intentional or an oversight and my searches do not yield useful results. Can anyone shed some light on this?

They're still adding emotes, who knows how long would it take to add all of them

It's weird how not all the emotes are available in the portraits. Let's hope Square adds them soon.