The card isn't very clear (it's just a picture). It would be good to state in the bug what is being asked. I'm going to assume from the title this is just about the search input in the picture.

Where is the search input needed? What pages should it be on? When do we advise using it?

perhaps we should generalize this into input field with icon needed? search is one user case, displaying the IME or date picker is another.

in some instances the icon is purely a label (search, possibly login and password) where in other cases the icon is a button (IME, flow formatter controls, date picker)

Do you want these as separate bugs? perhaps we can reuse this bug for the label only cases.