Additional features, settings, or issues not covered by specific Microsoft Teams categories
Hi Tum Momen,
Thanks for reaching us in the community!
For my test and further research, unfortunately, it unfeasible to view the entire history of a message in Microsoft Teams. You may consider disabling edit permission for members in needed teams to better management.
Meanwhile, you can submit a feature request in Microsoft Teams dedicated feedback forum: Teams UserVoice. So that the engineers in there would be able to review your idea and incorporate it into product planning queue.
We do appreciate your engagement and kind understanding on it.
Best Regards,
SD