Adding to datatable

Hi, i have a data table with id:actupdate. I’m trying to use a function to add data to the table. When i execute it only adds data to the 1st column but not the rest.
If i test using webix.message then i can get all the values but when adding it’s only adding the 1st value to the data table. Please help

$$(“actupdate”).add(
{
Fullname:myvar.fullname,
Actname:myvar.acode,
Atime:myvar.atime,
Btime:myvar.atime} );

As column IDs are case-sensitive, please make sure that the data keys of the added item are matching these IDs.

Otherwise, can you please provide a snippet of the issue?
As far as I can see, all works correctly with a proper config: https://webix.com/snippet/c7b1442d