Sprint 2- Cannot read Module after selective access turned of for lists

Hello

I am on the final step of Sprint 2 2.4.11.1 Create Product Family Manager Role 

As Volume Growth Rates should only be seen by Managers for only their assigned Product Family I enable selective access on the P1 Products List.

However, Now when I go into a Module that references this list I get the following message:

I though that selective access would not restrict the view of the workspace admin? I've checked and I can see I do have workspace admin privileges:

Have I missed a step/ Have I overlooked one of the content lessons?

Many Thanks in advance for your help! 🙂