I have a questions regarding the keyboard clicks

[iMore Question]

Hello guys. Today I noticed a weird thing happening with the keyboard clicks on my iPhone 7 plus. For example, when I unlock the phone and I start typing something immediately, the first couple of clicks are really loud and weird, after that it turns back to normal. Is this something happening on iOS 10.2.1?

 

[Tartarus]

Thats quite normal and I've had that happening to me since I don't know when. It's not something 10.2.1 related.