This seems unreasonable to me:
Only one browser at a time holds the keys decrypting new messages, moving needs a fresh backup from the active browser.
Messages sent after the backup was taken stay unreadable on this browser.
This seems unreasonable to me:
Only one browser at a time holds the keys decrypting new messages, moving needs a fresh backup from the active browser.
Messages sent after the backup was taken stay unreadable on this browser.