Cockpit not working after upgrade from 2.5 to 3.3

Problem:

I’ve upgraded Foreman 2.5 to 3.3 and i found that cockpit no longer works.
On web i see: “Internal error in login process, Try again”.

Foreman and Proxy versions:
Latest Foreman 3.3.0

Distribution and version:
CentOS 7.9

cockpit-ws.log (6.3 KB)

We are aware of this. It is being tracked as [1].

[1] - Bug #35228: Cockpit integration broken in nightlies and 3.3 - Foreman Remote Execution - Foreman