The "Application" page does not display all available applications.

[IxeYgrek]

Hello,

When I go to the "Applications" page, I only see the two applications currently installed, without being able to install others. I've seen this problem mentioned a lot, but all the issues I've seen on Github about it are closed because the problem has been fixed. Except that I still have this problem.

I've obviously clicked on the refresh button at the top of the page but it doesn't change anything

I'm using Ubuntu 22.04.4 LTS and I installed Cockpit following the documentation and using the backport option.
The version of Cockpit installed is 316-1~bpo22.04.1 but I see that on the site the latest version of Cockpit is 318.
So does this mean that with Ubuntu 22.04 I can't upgrade to Cockpit version 318 and that this bug hasn't been fixed on version 316 supported for Ubuntu 22.04?

Thanks in advance for your help.

Regards,
IxeYgrek