The dates in forum posts are displayed as "3 days ago", "9 months ago" and the like. This is not practical, because therefore you can not refer to a specific post. Normally one would write: "See my post from 28.02.2021". But this is useless if the date is not shown with the posts.
I suggest that instead of relative dates, you now give the actual publication date and time (in GMT).
I have not found a way to set the dates in the forums themselves.
Probably here is not the right place for such requests. Where should I put them?