Thanks in advance.
I was invited to some Workspaces as Admin. However I am not able to see any boards in some Workspaces.
I am able to go to Workspace - Members - Collaborators page, and see my name listed as Workspace members.
If I go to Guests list, click on "View boards" button of any guest, the following popup shows up.

What could be the issue? Does it mean even though I am the admin of the Workspace, I still cannot see some boards marked as Private?
Thanks again.