Notify AndroidTV - Multiple televisions


I have the Notify Android TV integration installed and working on one TV and has done so for some time now. I decided I would like the same notification to be sent to a second TV so I installed the app there. I thought that is all I would need to do but it is not functioning. Looking for thoughts on either what the automation needs to look like to go to two sets or setup misconfigurations on the new TV as I set this up on the original TV quite some time ago. Thanks in advance.