In my gcs-bucket block I have specified the folder to be 1. Deployment is successful and the files are uploaded to folder 1/1/ . Flow runs are unsuccessful: Flow could not be retrieved from deployment.
Has anyone else had this issue? Thanks in advance. 
I have tried to change the folder with and without slash, etc. There is nothing in the documentation nor in Discourse that specifies how the folder should be entered. I think that this might be a bug because I am using only prefect cli and cloud UI.