Incorrect number of clicking sounds when typing on iPhone

[hajime]

Hi, I noticed that on my iPhone 15 Pro Max, when typing either on a browser or on the stock calculator app, often it made more clicking sounds than the number of keys I pressed. For example, I pressed one key on the virtual keyboard and it produced two or three clicking sounds. This made me think that I typed something wrong. Is this a bug with iOS? Is there a way to fix this?

 

[nk201]

Maybe you have sound recognition turned on? It probably may interfere with the keyboard sounds
You can check by going to Settings > Accessibility > Sound Recognition

 

[hajime]

Thanks. Just checked. It is Off by default.

 

[now i see it]

I turned off keyboard clicks many years ago. It doesn’t help anything.