When I finish a lesson, I always bring the ‘Read’ metric to 1x. So if it is 1.2X, I click ‘-’ twice and it becomes 1x. However, on mobile, it seems that it works in increments of 1 instead of .1 like on my computer.
So in the same case of 1.2, when i click ‘-’, it goes down to .2. It would be great if it also worked in increments of .1.