Is Elizabeth Warren's signature achievement (the CFPB) unconstitutional?

I recently did some research on this area of constitutional law, for The Trump Inquiry thread:

It would appear that Congress added the CFPB Director’s removal restriction to comply with Bowsher. In my opinion Morrison should control the current case.

The lower opinions are available on the Supreme Court’s server at https://www.supremecourt.gov/DocketPDF/19/19-7/104482/20190628140649752_18-_PetitionAppendix.pdf.

The district court’s opinion rests heavily on its earlier opinions in CFPB v. Future Income Payments, 2017 WL 2190069, available at https://www.courtlistener.com/recap/gov.uscourts.cacd.670869/gov.uscourts.cacd.670869.47.0.pdf (at p. 11), and CFPB v. Morgan Drexen, Inc, 60 F. Supp. 3d 1082 (C.D. Cal. 2014), available at eg: https://www.courtlistener.com/recap/gov.uscourts.cacd.569569.40.0.pdf (at p. 5)

ETA: From Morgan Drexen:

~Max