Have the battle pass, not seeing Dota Underlords in my steam?

[LiamDawe]

So in the blog post, it mentioned anyone with the Battle Pass in Dota 2 will be given the test.

I own the Battle Pass but I am not seeing it in my Steam Library? Tried restarting, verified my Dota 2 install picks up my Battle Pass (it's there).

What am I missing?

[LiamDawe]

Silly me, you need to activate it in Dota 2 :)