There is some strange behavior. When I try to review it throws error "Access to fetch at '###' from origin 'chrome-extension://bggakcdinmnaefnjchkbjidgnodkodgj' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.". The strange thing it is not happens with mining.
Open the Manage Extensions page, go to JPDBreader details page, make sure that "Automatically allow access on the following sites" is checked, or at least access for https://jpdb.io/* is checked.
There is some strange behavior. When I try to review it throws error "Access to fetch at '###' from origin 'chrome-extension://bggakcdinmnaefnjchkbjidgnodkodgj' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.". The strange thing it is not happens with mining.
Windows, Chrome.