[Users] How does Status field in message summary work?

[Milan Obuch]

On Mon, 15 Mar 2021 12:38:18 +0100, Michael Rasmussen via Users
<users at lists.claws-mail.org> wrote:

> On Sat, 13 Mar 2021 14:42:39 +0100
> Milan Obuch <claws-mail-users at dino.sk> wrote:
> 
> > 
> > It looks like it is implemented as quick search with Extended
> > search, expression inreplyto matchcase "<message-id>". OK.
> > 
> > However, reply message is not found if moved out from Sent folder
> > or, as I just discovered as I am writing this, it was not stored in
> > Sent folder, but elsewhere. So is Sent folder hard coded in search
> > of reply message?
> >   
> The connection between inbox and sent folder is configured via the
> accounts folder options in the advanced tab.
> 

And what about such use case when 'keep sent mail in this folder' is
checked per folder? For me it looks broken.

Regards,
Milan