Hi After login in zoho CRM, I am trying to create the lead, but while creating the lead, first name field is getting filled but last name not.

Last name data got filled in first name only.

I have tried this in ddf but now I have created separated file as well but getting same issue.

If after adding compnay name I am filling last name and then first name then its working fine but if I am trying to first name firstly then last name is not getting located.Check attached zip file