Two in same way implemented DDLB´s look different in WEB UI

Hey,

I have a strange behavior with to the same way implemented DDLB´s in WEB UI.

Both are using the interface method IF_BSP_WD_VALUEHELP_PLDESCR~GET_SELECTION_TABLE to set the values to the ddlb table and also are using the same structure and local table types -> ls_result TYPE BSP_WD_DROPDOWN_LINE and lt_result TYPE BSP_WD_DROPDOWN_TABLE.

All values are correctly displayed, but why one of the ddlb´s has changed the look and feel?

Thanks in advance.