Secure reply creates a new thread in some cases

[sosnovsky]

• open existing email thread with plain message
• click "reply" button, compose plain reply and send it
• this reply message will appear in the thread
• without reloading page, click "secure reply" button on this new reply message
• compose secure reply and send it
• reload page and go to inbox
• sent secure reply is in separate thread, but it should be in the same thread as existing messages

[sosnovsky]

Ah, I see, then let's leave it as is for now, as it's quite rare case. Thanks for checking!