Can't accept a transfer if notification moves into the tray
If you fail to accept a transfer from the popup notification (e.g. if you hover over it and then away)
Then the notification is dismissed and is placed in the notification tray:
It is not possible to accept the transfer from here as you only have a 'click' action rather than the notification buttons. Either the notification should be dismissed entirely or a click here should bring Teleport to the foreground to accept or deny the transfer.