Communication started on 24 Jul 2022

This is an excerpt of an E-Mail conversation
 
Since it might be a privacy issue, I'm reporting it per Mail. 
 
Filler for: #2754
 
Description of bug:
 
If two users with an empty name join a server, the first user does not
see the join of the second user on the mixer board. This might be a
privacy issue.
 
*Expected behavior:
 
Both users should see the user without name on their mixer board
 
Screenshots:
 
C1 is left, C2 is right
 

 
To reproduce:
 

• Start a client (c1) (with new ini file) and set name to the empty string in Settings (and everyting else also to none)
• Join a server
• Start another client (c2) with empty name
• Join the same server
• Observe that c1 doesn't see that c2 joined, but c2 sees that c1 is there

As soon as we e.g. set an instrument in c2, it shows up in c1

Operating System:
Debian 11

Additional context:

Observed in: #2738