[BUG] Session returned to the wrong ARCitect processus after login

[Tom-TBT]

OS and framework information (please complete the following information):

• OS: Windows Server 2016

Describe the bug
On a Windows server, two users have a session open. The first starts ARCitect and logs in, everything is working normally.

When the second user starts ARCitect and logs in, there is no error shown, but no login appears on the ARCitect. Instead, the first user has obtained the session from the second without his awareness (the display username changes in the ARCitect of the first).

I guess that the session is returned to the first ARCitect processus found.

So if someone forgets to close ARCitect, that person will then prevent anyone else from using ARCitect on the system; but this is more of a security concern to me.