I've noticed that StreamFab seems to struggle with picking up the subtitles from Channel 4. It just shows 'none' available when it scans a show or an individual episode. I've confirmed that subtitles are available, and I can manually grab them via the dev options in a browser and grabbing the vtt file, however that's a very slow process for a multi-episode show. Please could you take a look at implementing subtitle support for Channel 4?