Your conversation stays with you offline
The chat list, recent messages, and a failed text send come back after a restart, even while the phone is still offline.
Why it matters
Closing the app without a connection no longer means returning to an empty screen. When Lets opens again, it restores the saved chat list and recent conversations.
A message that did not send stays in the conversation with its time and a clear status. When the connection returns, you can retry it by hand; Lets reuses the original attempt instead of creating a duplicate message.
We checked this path on an iOS simulator after a cold offline restart with a local server. The connection failure appears separately and does not hide the conversation already saved on the device.
Physical devices, Android, media, and automatic background delivery remain outside this check.