Hass on Ubuntu missing Supervisior tab

Configuration
1

Hello guys,
i just install Hass on my Ubuntu and start to configure. Unfortunately the tab Supervisior is missing.
I did try to find some solution with no success.
Can you help me , how can i enable Supervisior tab ?

2

What installation instructions did you follow?

3

I did installation followed this one , even is for raspberry

4

That installs home assistant core which does not include the supervisor.

You will want to look at this guide.

5

Awsom. It is work now.
It is in docker, but still fine for me.
Thank you sivrr