How to use Search All folders?

[krelvinaz]

Not clear how or if this actually works.

When searching mail for something, you can click on the Magnifier and a drop down shows.

Subject
From
To
Cc
Bcc
Body
Entire Message
All Folders

If I click All Folders and then click on the text area for what I am searching for nothing is found. 

When I click on the Magnify again, the All folders is no longer checked.  Not sure even checking it works.

Does it?  Do I need to do something to make it work?

Ref:
Roundcube Webmail 0.9.5

Installed plugins
jqueryui   1.9.1   
message_highlight   2.0

$rcmail_config['plugins'] = array('all_folder_search', 'message_highlight', 'jqueryui', 'filters');
Using Larry UI

[SKaero]

I'm not sure the all_folder_search plugin support RoundCube 0.9.x you should check with the plugins author.

[drdownload]

have you edited the core files?

https://code.google.com/p/roundcubeplugin-allfoldersearch/

and you can also try http://plugins.roundcube.net/packages/gms-sa/advanced-search