fix target field embedding for Registrations (#9886)
fix target field embedding for Registrations (#9886)

Co-authored-by: John Tordoff <>
cslzchen/osf.io,CenterForOpenScience/osf.io,brianjgeiger/osf.io,Johnetordoff/osf.io,felliott/osf.io,CenterForOpenScience/osf.io,CenterForOpenScience/osf.io,felliott/osf.io,Johnetordoff/osf.io,brianjgeiger/osf.io,cslzchen/osf.io,cslzchen/osf.io,aaxelb/osf.io,cslzchen/osf.io,brianjgeiger/osf.io,felliott/osf.io,Johnetordoff/osf.io,aaxelb/osf.io,brianjgeiger/osf.io,felliott/osf.io,Johnetordoff/osf.io,aaxelb/osf.io,aaxelb/osf.io,CenterForOpenScience/osf.io