Force output to be recognized as FullScreenLiveTV?

My Kodi setup has two TV sources: antenna via hdhomerun and IPTV via this addon. For hdhomerun content, the playback window is FullScreenLiveTV but for iptv content through iptv simple, the playback window is FullscreenVideo. I have TV-specific keymaps for FullScreenLiveTV so is there a way to force the output from this add-on to FullScreenLiveTV?