Possible to change the "chatroom@server.com" default suggestion to "chatroom@the local MUC"?

[realkinetix]

When clicking on "Add a chatroom" dialog, the user is presented with a default suggestion of "chatroom@server.com".

Instead of "chatroom@server.com", would it be possible to have the suggestion default to "chatroom"@ the local MUC, if one exists? ie, for my setup all users are using the 'chat.isurf.ca' XMPP service. It has a MUC at 'conference.chat.isurf.ca', so it might be nice to have that default/suggestion of "chatroom@conference.chat.isurf.ca"

... And looking further at widgets/Rooms/_rooms_add.tpl I see that it's supposed to be doing this... but I'm getting the suggestion of "chatroom@server.com", so I wonder if I don't have something useful set in my ejabberd config?

[edhelas]

The server part is already autocompleted when you're typing (gives you a list of suggestions). Also your server can have several MUC services and there's no notion of default so the suggested placeholder could be wrong.

[realkinetix]

OK, but I'm curious to know what/where the info needs to be set so the placeholder doesn't fall back to "chatroom@server.com", as I think I'm missing a minor piece somewhere.

The code I'm referring to is:

{if="isset($info)"} placeholder="chatroom@{$info->server}" {else} placeholder="chatroom@server.com" {/if}

So there's something that should populate $info that I'm missing somewhere, I believe.