Describe the bug

Email addresses (CC:ed) that belong to a different conversation, will remain in the CC field when you switch to a different conversation.

To Reproduce

1. Use the email channel
2. Make sure to have multiple conversations (one of them must have CC:ed contacts)
3. Switch to a conversation that does not have any CC contacts filled in

When you then switch back to the previous conversation, and then back to the one that incorrectly had CC:ed emails added, they are removed. I suspect there is a background-loading of contacts that takes place from the wrong conversation - so that the CC:ed field is first reset, then incorrectly populated (as CC:ed emails also appear with a very very slight delay).

Expected behavior

CC:ed emails should always be reset to empty if there are no CC:ed emails.

Environment

Linux VM

Cloud Provider

None

Platform

Browser

Operating system

No response

Browser and version

Chrome 131.0.6778.85

Docker (if applicable)

No response

Additional context

No response