Modifying height of the text field while keeping the 'focus' of the field at the top

Good morning, I have a simple question, I did some research and could not find anything related, I do not want to believe that this is a bug.

So, typing the field starts only in the middle of it, no matter how much padding or margin I give internally, the idea is to use a typeahead field with height changed with typing in the right place, unfortunately in that case I can not use a 'textarea' and use the 'rows' attribute, I need it in the text field ...

So, does anyone know how I change this? Thank you in advance! Note: Sorry for the 'noob' question. rs