OSX scaling options missing
There is no scale options on retina displays, because it already uses maximum 2x interface scale by default. The app is really heavy already, when using four copies of graphics and emojis for four scale options. There is no way to scale retina up to 2x, it will require additional graphics – now only 100%, 125%, 150%, 200%, and it will need 250%, 300% and 400%.
More information: https://github.com/telegramdesktop/tdesktop/issues/69