Checkbox DB still serialized in database

Hi,

I used a "Checkbox Menu (DB)" field in my form to display few terms from tl_taxonomy table. When the form is submitted the data is saved to a catalog.

I noticed that my field's data were still serialized in the catalog table instead of being formated like "id,id,id".

It gives me a beautiful SQL syntax error when I attempt to display a catalog reader module.... : / that's not what matters here but it can give you an idea.

Code:

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Fatal error: Uncaught exception Exception with message Query error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ':4:{i:0;s:2:"14";i:1;s:2:"11";i:2;s:2:"12";i:3;s:2:"13";}) ORDER BY sorting' at line 1 (SELECT * FROM tl_taxonomy WHERE id IN (a:4:{i:0;s:2:"14";i:1;s:2:"11";i:2;s:2:"12";i:3;s:2:"13";}) ORDER BY sorting) thrown in /var/www/clients/client0/web14/web/system/libraries/Database.php on line 642

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-> I use the lastest version of both catalog and efg.

Is it a bug or is it not the right way to do it ?