Good team, developer, user,
my person faces some issues with alias, forwarding and system-messages. One issue is the key-thing as it seems difficult to get them into a new alias account. Another issue is, that, for example, “recipient read mails” become new chats.
Personally merely tending to give up more advanced use of alias when it causes troubles with DC, it might be, how ever, useful to go though theissue for developers or get known, shared simple work-arounds in such cases.