Hi @rafinkhan
Thanks for the reply. I have tried these suggestions and tried on another site. I am still getting the same issue though.
I have setup on a new site with no plugins and although the Categories stay visible when I view the BetterDocs page it just shows Uncategorised and none of the categories that I have setup. I have also ensure WordPress is updated to 5.5.3. The console shows no errors so I’m not sure where it is pulling the Uncategorised heading from.
Thanks