When scrolling down on mobile devices, a small magnifying glass icon appears to quickly open the search bar.
However, you always have to clear the search bar yourself if you want to search for something different, so a setting to clear the search bar when opening it through the magnifying glass would be great.
It would be a small nice-to-have feature, so you can directly start typing without clearing the search bar manually every time.
Should this be a new setting, everyone could choose wether to use it or not.