And yet, whilst it's fun to be able to answer questions on the spot, regarding my area of expertise, I'm looking forward to learning more.
Now, I learnt a lot on this job, and it's very challenging on a daily basis, but it's becoming repetitive, and having talk to management, they could not tell me how they see me/my position evolving in the next 6 months/1 year/2 years.
And that makes me longing for another job...
Your boss has revealed they have no opinions on your growth options. Do you have any ideas of your own? Offer them up.
I'll think about what you said, make a list and bring it to the table next time.