Chats are not synced if delete and re-add them on the first device while the second device is offline

[qoqobolo]

Bug Report

Problem

If you sync device1 and device2, join a public chat or start 1-1 chat and delete it on device1 while device2 is offline, then when device2 returns online, the chat will still appear in the list on device2.

Or wise versa:

If you join a public chat on device1 while both devices are online, close the app on device2, delete the chat and re-join it on device1, it won't be displayed on device2 after login.

Expected behavior

1. If the chat is added and deleted on device1 while device2 is offline, it should not be displayed on device2 when it returns online;
2. If the chat is added while both devices are online, then device2 goes offline, and the chat is deleted and re-added on device1, it should be displayed on device2 when it returns online.

Actual behavior

1. The chat is not displayed on device1 (as expected) and displayed on device2;
2. The chat is not displayed on device1 and displayed on device2.

Reproduction

Case1:

1. Sync device1 and device2 (tick the boxes and press Sync all devices on both devices)
2. Close the app on device2
3. Join #status on device1 and delete it
4. Open Status on device2
   Actual result: chat is in the list
   Expected result: no chat in the list

Device1 geth.log
Device2 geth.log

Case2:

1. Sync device1 and device2 (tick the boxes and press Sync all devices on both devices)
2. Join #support on device1 while both devices are online
3. Close the app on device2
4. Delete #support and join it again on device1
5. Open Status on device2
   Actual result: no chat in the list
   Expected result: chat is in the list

Device 1 geth.log
Device2 geth.log

Additional Information

• Status version: RC 1.18
• Operating System: Android, iOS