Ubuntu - No Greenbone Security Assistant (gsad) found

After I asked this question about Kali:

I still did not solve it. Because it is something related to Kali and there is still the bug. What luck!

I tried to install it to Ubuntu. Same steps:

└─#  apt-get update && apt-get upgrade -y

└─# apt install openvas

└─# gvm-setup

└─# gvm-feed-update

└─# gvm-check-setup

Step 6: Checking Greenbone Security Assistant (GSA) ... 
        ERROR: No Greenbone Security Assistant (gsad) found.
        FIX: Please install Greenbone Security Assistant.
 ERROR: Your GVM-21.4.3 installation is not yet complete!

└─# apt install gsad
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package gsad

As discussed in Ubuntu and GSA installation the Ubuntu 22.04 currently doesn’t provide the required gsad packages and thus the packages are not usable: