Hi @chenb67 ,
It's not repro on my side, after repo transfer, i create a new secrets and it works well(i used PAT for the value).
How did you create the secrets after transfter? Please check the secrets(same value) in another workflow firstly and make sure it works.
Thanks for the help
Tried it with a new workflow the same issue - secrets that were created before the transfer are working ok and the new ones are not.