Teams does not use regional settings correctly

the timestamp in the teams app only is not showing correctly. The system clock is correct and teams in the portal is correct but in the desktop app it is not

 

Seems to be similar to this issue.

 

https://microsoftteams.uservoice.com/forums/555103-public/suggestions/39350968-teams-does-not-use-regional-settings-correctly

 

 

can you please look into this since we don’t see a setting on the desktop app to control the time zone.