GSTR-1- Invoice

I have a question for e.g
If xyz company has a client and it makes a invoice in which it shows professional fees 10000 cgst/sgst 900 each and roc fees (paid on behalf of client and gst not charged) 200 so total invoice value is 12000.

Now, the question is how will it show this invoice in its gstr1. If xyz company shows it by taxable value 10000 gst 900 each cgst and sgst and total value 12000. Then will it not create any mismatch in gstr1 and gstr3b because of total value?