Personal Planner integration

I am using Microsoft Planner Hub.

The problem is that Planner is only in my browser, so it is not there when I start my computer and I always forget to open it. It is not in outlook, not in Teams etc.

I can add Planner to Teams, but then I can only start new boards for this specific team (makes sense). I would like to view my personal boards from teams as well, so I have all centralized. However, not even when I create a team that only includes me, the boards are not there. 

So how to use Planner better, not only in my webbrowser?

Thank you for your suggestions.