I have been using this feature fine until I started using "Client" as a label.
When I begin typing client, there are a number of labels I have not created. I assume are used elsewhere in other spaces (e.g. Client, Client-Portal etc.)
When selecting "Client" on the page, and having a labels list, the list of pages relating to 'Client' in my space is not displaying.
Note - I have double-checked that the appropriate space is selected in the 'Content by Labels' macro
