Great and lovely app! however I find myself getting a bit frustrated with the app defaulting to fit screen mode all the time, even something as simple and going out of full-screen and back in for a second will make it cropped in again and I have to press the button again and. Not sure about ultra-wide monitors but my laptop is 16:10 and the sides being cropped really messes up text-heavy videos.

If a feature is added that saves your last click i.e fit-screen-mode=0 will make every video not be cropped in persistently until you click the button again (and goes =1) then every video you watch will now be cropped in, this extension will get 5 stars!

I wish it would widen the video instead of zooming in. (Try Ultrawidify, UltraWideo)