A "Who posted" block?

[Pavel Chernitsky]

Is there a block that shows a list of members who posted in a topic (obviously on the topic where the block is placed)? Or can one be made using the custom blocks? I looked through all the available blocks and found many many blocks the show all kinds of member lists, couldn't see anything like that.

Any help would be greatly appreciated. 

[Adriano Faria]

Not out of the box.

This plugin adds a block but not a sidebar block:

 

[Pavel Chernitsky]

Awesome, I remembered I once saw something along those lines but couldn't remember where. 
Purchased. 

Also, while we're on the subject, here something totally unrelated 😄 
IPS really needs to un-bad-word-that-got-deleted the search algorithm lol. Searched the marketplace section in the ACP for a string ("Who Posted in This Topic"). The result that's named EXACTLY THAT was... drum roll... SIXTEENTH! 

I mean, it's more funny than anything else because there aren't that many results, but seriously, what the actual F...

Edited April 29, 2021 by Pavel Chernitsky