App is losing messages

[Ten0]

Checklist

• [x] I can reproduce the bug with the latest version given here.
• [x] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [x] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [x] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [x] I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• [x] This issue contains only one bug.
• [x] I have read and understood the contribution guidelines.

Affected app version

1.2.3

Affected Android/Custom ROM version

Android 13 / iodéOS (~= LineageOS)

Affected device model

Mi 9

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

Receive a SMS

Expected behavior

Stays in the conversation after the first time it's read

Actual behavior

Disappears, never to be seen again

Screenshots/Screen recordings

Nothing much to be seen unfortunately, since the message is gone...

Additional information

Unfortunately that obviously does not happen for all messages. 😵‍💫 Basically same thing as https://github.com/FossifyOrg/Messages/issues/123#issuecomment-3219555292: I receive a notification, when I click it the first time I can see the message and read it, but then if I wait for a bit and look again it's gone. Only this time, even after a full day it didn't re-appear...