plugin GeoContent

Hi,
I've a problem with the field "description" because with flexicontent i can't see the GeoContent button in the editor. I've triggered the plugin in the configurations, but nothing is changed. Someone can help me please?

Install last version stable r1648
After in description field you check option for button

Yes some buttons issues were fixed with r1648,

-- further more it is possible to do extra customizations of core fields and description field per Content Type

e.g. select which JCE editor buttons will be visible ... for description field per content type

Read more here:
Customizing Description and other Core Fields per Content Type

thank you for the answers, I had already istalled the last version r1648, unfortunately the issue persists. In the "Field standard properties" i have set
trigger content plugins: yes
but nothing. I tried to set:
specific plugins only: geocontent
but still no results
If you want i can give you the access at the back-end of my site.

Which editor are you using ?
JCE?
Do the other buttons display properly?

yes, i'm using JCE editor and the others buttons are working properly. I've problem only with GeoContent button but my site in based on this functionality and i need it.