pijiang老师，one more question about H1B,H4 extention

pijiang老师，one more question about H1B,H4 extention.

我现在正在申请HIB and H4 extension,但是我护照上的I-94 怎么办？
在I-129的申请表上,有这样一个问题：Are applications for replacement/initial I-94s being filed with this petition?
我的律师回答是：no. Is that right? but how can I do with my I-94? OR uscis will issue directly another one when they approve extension? 是否有单独的表格for I-94?

thanks a lot!