Raspberry pi TVE

Am I missing something? I set up my channels dvr on a raspberry pi 4 with 8gb of ram alongside open media vault using the Linux instructions and when I try to add TVE as a source it says its not supported on Arm processors, even though on the channels dvr website it says it works on the raspberry pi. Does it only work on the dedicated raspberry pi image?

You would need to do something like sudo apt install chromium-browser