Browse Learning still blank after Redwood enable, adding privileges and running process

Summary:

We just turned on Redwood for Learning. We followed these steps at the link below. Added the additional privileges to the custom roles and ran the processes but still have a blank screen. Any other thoughts?
https://www.oracle.com/webfolder/technetwork/tutorials/tutorial/cloud/r13/wn/learning/releases/23B/23B-learning-wn.htm#F27326

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable): 25B

Code Snippet (add any code snippets that support your topic, if applicable):