If you make doubleclick, it moves video 10 seconds back or forward, so time in right corner must moves 10 seconds too, but it moves 12,5 seconds. So it's speeded up. Anything can't change my mind, because it's right.
It was my first video ever, I personally made it just for fun. I did not expect to get as many views😅, but I am very grateful for the feedback, and I take all the feedback to try to make things slightly better😀( and by the way I have stopped speeding videos up🤞🏼)