[Bug]: Own message sent from another MM client is marked unread
Author: matteohoerenCreated Sep 25, 2025Updated Sep 9, 2026
LabelsHelp Wanted
Before you file a bug report
- I have checked the issue tracker and have not found an issue that matches the one I'm filing.
- This issue is not a troubleshooting question. Troubleshooting questions go here: https://forum.mattermost.com/c/trouble-shoot/16.
- This issue is not a feature request. You can request features and make product suggestions here: https://mattermost.uservoice.com/forums/306457-general/.
- This issue reproduces on one of the currently supported server versions.
- I have read the contribution guidelines and the Mattermost Handbook Contribution Guidelines.
Mattermost Server Version
10.11.3
Operating System
macOS / iOS
Steps to reproduce
Take client A and answer a thread. In my case, i often answer a thread on my iPhone running iOS 18.5 (App Version 2.32.0, Build 668). When logging into my Macbook after is has been in sleepmode, the Mattermost client shows an unread message in said thread. The unread message is MY OWN message, not another one.
Expected behavior
When opening the Client on my Macbook, my own thread answer sent from my iPhone with the same MM account should be marked as read.
Observed behavior
Log Output
Additional Information
No response
Source: mattermost/mattermost