[S2] can't use ENUM type

[mailtolouis2020-struts]

Hi,

I got problem to using ENUM type in <s:select>, here is my code:

<s:select label="Sex"
       name="user.sex"
       list="getComboBox(ComboBoxType.SEX)"
       listKey="key"
       listValue="value"
       value="user.sex"/>

but if I change to use String (e.g: list="getComboBox('SEX')"),
and do the conversion in the action then it working fine.

Is it a bug?

Regards
LV