I have the same problem with E4.5 and I'd identify it after OTA-10. I must to add that since I have the phone (OTA-8), the pop-up message that prompt us to select a default sim for calls/messages just works for messages, and even in that case it's an irreversible setting changing preference in “System settings”.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to messaging-app in Ubuntu. https://bugs.launchpad.net/bugs/1568750 Title: With dual SIM, SIM choice is not retained for a SMS conversation Status in Canonical System Image: Confirmed Status in Ubuntu UX: New Status in messaging-app package in Ubuntu: Confirmed Bug description: For an existing SMS conversation with one contact (when using dual SIM): Expected behaviour: tap on conversation in messaging-app, the messaging screen opens showing the SMS conversation, with the previously used SIM selected. Actual behaviour: SIM #1 is always selected, even if all previous SMS messages to that contact have used SIM #2. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1568750/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

