So this is what I have found as a working solution
Boil about a quarter cup of water. It must be as hot as possible.
Add a heaped tea spoon or two (depending on your preference).
Let it steep for a few minutes, the filter/sieve.
You end up with black liquid as indicated.
I top mine off with hot milk.
That’s it. That is what is working for me.
Thanks for the tips.
Quantity, and heat. Plus not using water to extract. Milk doesn’t cut it in this case.
Glad you solved it! Enjoy