Bro thats all about the throttle body, my ek 2007 was facing this problem since the day i purchased it, thought it was normal, just drove my cousins ek 2007 and noticed that there is no any sort of vibration in the car. I went to many mechanics but no luck. However then the last solution was to change the throttle body, which solved my problem, you may also go for it but try a throttle cleaning first. Bought the car in 2015, this problem was solve in 2017 till now never faced it again.
Also, spent around 40k to change different parts and tuning, but this car is not giving average above 11kmp/l in city with a lighter foot. Dont know about the 2010 models with eco mode light.