Feature for adding new post to end of last post

[picamajstori]

Is there a feature whereby if a user makes a post in a topic, and then makes another post in that topic within a certain timeframe (assuming no one else posts during that time), the new post is added to the end of the old post, rather than it being displayed as a second post? I've tried doing a search but haven't managed to find anything.

Thanks

[Mellymonster]

Maybe this?
https://vborg.vbsupport.ru/showthrea...ht=double+post

[picamajstori]

Indeed indeed. Thanks very much.