H1-B transfer & Extension along with amendment

I am working with Company A, and company A is initiating an amendment due to client & location change. As I have only 3 months left on my current I-94, this may trigger a default extension.
I am also having a offer with company B which is going to file a H1-B transfer.
Query -
1-Will there be any issue ? if amendment with Extension and Transfer goes together.

What kind of issue are you expecting?