Possible remote solution for accessing Xfinity Live TV web browser??

Hi everyone. Really love Kodi and have been using it for many years. I thought I would ask here as you are all more knowledgeable then me in this matter. Right now I am using advanced launcher to open up short cuts to the Xfinity Live TV, Live Sports or On Demand content in which Chrome opens up in full screen mode. That all works great, the issue is navigating the web browser. I have a mini keyboard with mouse input which I can use but was wondering if it may be possible to have an more user friendly interface where I can just use my old harmony remote (880). If anyone has any suggestion that would be awesome! and thanks again!