I have a little confusion on my current situation and need your input. A month before, my H1-B renewal approved for 3 years with employer A and currently H4 and EAD are in processing (bio-metrics also done on 05/22/19). I got an offer from employer B and ready to do H1-B transfer, at this point
  1. Will this impact either H4 or EAD processing?
  2. If there is no impact now, do we need to file her H4 again before stamping to update employer B information?
  3. If #2 is not required, will there be any impact if she goes to Visa stamping?
Thanks in advance.